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HuttenlocherTechnologies
Updated 11 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

3,789 results · page 2 of 76

  • Oct 26, 2026Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability.CVE-2026-115922 · Other software · onnx · reported by GitHubMedium 6.2

    Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to 1.22.0, _unpack_2bit() and _unpack_4bit() resize unpacked arrays according to attacker-controlled TensorProto.dims without verifying that raw_data or int32_data encodes the declared number of elements. Materializing an untrusted UINT2, INT2, UINT4, INT4, or FLOAT4E2M1 tensor through onnx.numpy_helper.to_array() or onnx.reference.ReferenceEvaluator can therefore expand a small packed payload into a disproportionately large allocation and exhaust memory. This issue is fixed in version 1.22.0.

    Product
    onnx
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability.CVE-2026-115921 · Other software · onnx · reported by GitHubMedium 6.2

    Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. From 1.4.0 until 1.22.0, ScanInferenceFunction, ScanInferenceFunction_opset8, and ScanInferenceFunction_opset9 do not safely validate the required num_scan_inputs attribute. A missing attribute is dereferenced as a null pointer, while a negative value is converted to size_t and can reach an exceptional oversized allocation path. An untrusted model can therefore terminate or disrupt shape inference, including a negative-value model that can pass onnx.checker.check_model(). This issue is fixed in version 1.22.0.

    Product
    onnx
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability.CVE-2026-115920 · Other software · onnx · reported by GitHubMedium 6.2

    Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. From 1.2.1 until 1.22.0, ConvTranspose shape inference processes a weight tensor with fewer than three dimensions without a kernel_shape attribute by deriving an empty effective_kernel_shape and indexing it for the input's spatial dimensions. The flaw affects convTransposeShapeInference_opset11() and the current inference path, and an untrusted model that can pass onnx.checker.check_model() can crash onnx.shape_inference.infer_shapes(), causing denial of service without demonstrated confidentiality or integrity impact. This issue is fixed in version 1.22.0.

    Product
    onnx
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability.CVE-2026-115919 · Other software · onnx · reported by GitHubMedium 6.2

    Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to 1.22.0, RNNShapeInference_opset1_to_6() processes malformed RNN and LSTM nodes from opsets 1 through 6 and GRU nodes from opsets 3 through 6 without verifying that the first input has rank three. The function accesses dim(0) and dim(1) on an undersized protobuf shape, which can read outside the intended repeated field and terminate an application when onnx.shape_inference.infer_shapes() processes an untrusted model that can pass onnx.checker.check_model(). This issue is fixed in version 1.22.0.

    Product
    onnx
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 25, 2026A vulnerability was identified in HashenUdara edoc-doctor-appointment-system up to cc258425b915d1af9e298777ccd26d160493e68d.CVE-2026-116112 · Other software · HashenUdara · reported by VulDBMedium 5.5

    A vulnerability was identified in HashenUdara edoc-doctor-appointment-system up to cc258425b915d1af9e298777ccd26d160493e68d. The affected element is an unknown function of the file admin/add-new.php. The manipulation of the argument spec leads to sql injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    edoc-doctor-appointment-system
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026An LDAP filter injection vulnerability in Zimbra Collaboration Suite (ZCS) allows an authenticated user to query otherwise unreturned attributes of calendar resCVE-2026-93636 · Email & office · Zimbra · reported by cve@rapid7.comMedium 4.3

    An LDAP filter injection vulnerability in Zimbra Collaboration Suite (ZCS) allows an authenticated user to query otherwise unreturned attributes of calendar resources through SearchCalendarResourcesRequest. Zimbra escapes search values but inserts the supplied attribute names directly into LDAP filter expressions without validation. An attacker can inject additional conditions and use repeated matching queries to recover readable resource attributes such as internal mailbox hostnames and mail transport routes. The search remains restricted to calendar-resource objects and the LDAP service account's access rights. ZCS 10.1.16 and 10.1.21 are affected.

    Product
    Zimbra Collaboration Suite
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026An organizer authentication vulnerability in Zimbra Collaboration Suite (ZCS) allows an unauthenticated email sender to insert calendar invitations attributed tCVE-2026-93629 · Email & office · Zimbra · reported by cve@rapid7.comMedium 5.3

    An organizer authentication vulnerability in Zimbra Collaboration Suite (ZCS) allows an unauthenticated email sender to insert calendar invitations attributed to another user. The email delivery path permits external invitations but does not verify that the message sender is authorized to use the iCalendar ORGANIZER identity. When automatic invitation insertion is enabled, a crafted REQUEST component creates an event containing attacker-selected meeting details and reminders under a forged organizer without recipient interaction. No corresponding event is created in the claimed organizer's calendar. ZCS 10.1.16 and 10.1.21 are affected.

    Product
    Zimbra Collaboration Suite
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026An attendee authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to forge another CVE-2026-93628 · Email & office · Zimbra · reported by cve@rapid7.comMedium 5.3

    An attendee authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to forge another attendee's response to an existing meeting. Zimbra passes a null sender identity when processing iCalendar REPLY components, causing the attendee authorization filter to be skipped. An attacker who knows the meeting UID, organizer address and attendee address can send a non-outdated reply that changes the attendee's participation status in the organizer's calendar. The change occurs automatically during delivery without organizer or attendee interaction. ZCS 10.1.16 and 10.1.21 are affected.

    Product
    Zimbra Collaboration Suite
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026An organizer authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to cancel or modCVE-2026-93627 · Email & office · Zimbra · reported by cve@rapid7.comMedium 5.3

    An organizer authentication vulnerability in the email calendar processing of Zimbra Collaboration Suite (ZCS) allows an unauthenticated sender to cancel or modify an existing meeting in a recipient's calendar. Zimbra accepts iCalendar CANCEL and REQUEST components without verifying that the email sender is authorized to act as the supplied organizer. An attacker who knows the meeting UID and organizer address can supply a non-outdated sequence number to move the recipient's meeting to Trash or replace its details. Processing occurs automatically during email delivery without recipient interaction. ZCS 10.1.16 and 10.1.21 are affected.

    Product
    Zimbra Collaboration Suite
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 23, 2026In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Prevent overstepping exec array boundary It is possible for eb_relocate_parsCVE-2026-99006 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8

    In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Prevent overstepping exec array boundary It is possible for eb_relocate_parse_slow() to call kvfree() on entries outside the original exec array during following scenario inside eb_relocate_parse_slow(): 1) eb_copy_relocations() allocates as many as eb->buffer_count copies for exec entries; 2) eb_parse() appends up to two VMAs, right after incrementing eb->buffer_count; 3) cleanup under "out" label uses this incremented buffer_count to release relocation pointers from exec array via kvfree(), not from VMA array. To amend this problem, ensure that relocation cleanup uses the original exec object count, excluding the VMAs appended by the command parser. (cherry picked from commit 2a0158925fb943c7ba8f3216e2734952128defc9)

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 22, 2026WooThemes Diarise through 1.5.9 contains a file read vulnerability that allows unauthenticated attackers to read arbitrary files through the calendar parameter CVE-2019-25779 · Other software · WooThemes · reported by VulnCheckHigh 8.7

    WooThemes Diarise through 1.5.9 contains a file read vulnerability that allows unauthenticated attackers to read arbitrary files through the calendar parameter of download.php. Attackers can send GET requests with file:// scheme paths to the calendar parameter to disclose sensitive files like /etc/passwd. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-19.

    Product
    Diarise
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 22, 2026The org.json parser in com.vaadin.external.google:android-json recurses once per nesting level with no depth limit: JSONTokener.nextValue() calls readArray() anCVE-2026-110974 · Other software · vaadin · reported by security@vaadin.comMedium 6.3

    The org.json parser in com.vaadin.external.google:android-json recurses once per nesting level with no depth limit: JSONTokener.nextValue() calls readArray() and readObject(), which call nextValue() again. A deeply nested JSON document, around 20 KB of nested arrays with the default thread stack, makes the JSONArray and JSONObject constructors throw a raw java.lang.StackOverflowError instead of a JSONException. Any application that parses untrusted JSON with this library can be made to fail the thread doing the parsing. The artifact is a 2013 repackage of third-party org.json classes, published once and never maintained, and no fixed version will be released. Users of the affected version should apply the following mitigation. Product version com.vaadin.external.google:android-json 0.0.20131108.vaadin1 Mitigation No fixed version will be released. Replace the artifact with an org.json implementation that limits the nesting depth, such as org.json:json 20231013 or later. Artifacts Maven coordinates / Vulnerable versions / Fixed version com.vaadin.external.google:android-json / 0.0.20131108.vaadin1 / none

    Product
    android-json
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 21, 2026In Eclipse OpenJ9 versions up to 0.63.0, the JITServer component is vulnerable to denial of service due to improper boundary checks during protocol message and CVE-2026-110938 · Other software · Eclipse Foundation · reported by emo@eclipse.orgHigh 8.7

    In Eclipse OpenJ9 versions up to 0.63.0, the JITServer component is vulnerable to denial of service due to improper boundary checks during protocol message and reply handling. An unauthenticated remote attacker or malicious JITServer can transmit malformed network payloads that cause out-of-bounds heap reads, immediately crashing the JITServer daemon or client JVM process via a segmentation fault (SIGSEGV).

    Product
    Eclipse OpenJ9
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 21, 2026Booking Package: Does not perform authorization checks before returning calendar-account configuration in a responseCVE-2026-105999 · WordPress plugins & themes · reported by WPScanMedium 5.3

    The Booking Package WordPress plugin before 1.7.31 does not perform authorization checks before returning calendar-account configuration in a response, allowing unauthenticated users to disclose sensitive settings including the administrator's notification email addresses.

    Product
    Booking Package
    Fixed in
    1.7.31
    What to do
    Update Booking Package to 1.7.31 or newer.
  • Oct 21, 2026Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro: Do not sanitise and escape a parameter before using it in a SQL statementCVE-2026-102499 · WordPress plugins & themes · reported by WPScanHigh 7.7

    The Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro WordPress plugin before 7.37.0 do not sanitise and escape a parameter before using it in a SQL statement, which allows authenticated users with Subscriber-level access and above to append additional SQL queries into already existing queries and extract sensitive data from the database.

    Product
    Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro
    Fixed in
    7.37.0
    What to do
    Update Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro to 7.37.0 or newer.
  • Oct 20, 2026On most platforms, Go uses the given system root certificates.CVE-2026-111943 · Other software · Go standard library · reported by security@golang.org

    On most platforms, Go uses the given system root certificates. However, in some narrower cases, the system trust stores may not be updated without further action. To defend against the narrower set of cases that may remain affected, a denylist was added in crypto/x509 to return an error when calling Verify with any of the known intermediate certificates that are no longer considered to be trustworthy.

    Product
    crypto/x509
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026IBM QRadar SIEM 7.6.0.0 through 7.6.0.4, and 7.5.0 through 7.5.0 Update Package 16 Interim Fix 001 could allow a remote attacker to cause a denial of service orCVE-2026-93442 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.2

    IBM QRadar SIEM 7.6.0.0 through 7.6.0.4, and 7.5.0 through 7.5.0 Update Package 16 Interim Fix 001 could allow a remote attacker to cause a denial of service or obtain sensitive information due to an out-of-bounds read.

    Product
    QRadar
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.CVE-2026-93441 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.6

    IBM QRadar SIEM could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.

    Product
    QRadar Security Information and Event Management
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026Incorrect boundary conditions in the SVG component.CVE-2026-113399 · Computers, phones & browsers · Mozilla · reported by security@mozilla.orgCritical 9.8

    Incorrect boundary conditions in the SVG component. This vulnerability was fixed in Firefox 158.0.1 and Thunderbird 158.0.1.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026OpenCATS before 0.10.0 contains a missing authorization vulnerability in CalendarUI::onEditEvent() and onDeleteEvent() that allows authenticated users to modifyCVE-2026-113349 · Other software · opencats · reported by VulnCheckMedium 5.3

    OpenCATS before 0.10.0 contains a missing authorization vulnerability in CalendarUI::onEditEvent() and onDeleteEvent() that allows authenticated users to modify or delete other users' calendar events. Attackers with EDIT or DELETE access can supply arbitrary eventID values to alter or remove any user's events, including non-public ones restricted to their owner.

    Product
    OpenCATS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 19, 2026A vulnerability was detected in radareorg radare2 6.2.0/6.2.2.CVE-2026-112077 · Other software · radareorg · reported by VulDBMedium 6.3

    A vulnerability was detected in radareorg radare2 6.2.0/6.2.2. This issue affects the function r_core_cmd_str_pipe in the library libr/core/rtr_http.inc.c of the component HTTP Sandbox Policy Handler. Performing a manipulation results in protection mechanism failure. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is assessed as difficult. Upgrading to version 6.2.4 is capable of addressing this issue. The patch is named 18fd12efa98a7d1977de7bdd379d8a848777b90f. Upgrading the affected component is recommended. The pre-requisite of the vulnerability is reflected by the CVSS vector. One of the project maintainers explains: "There is a real sandbox configuration issue here, but the report overstates it. The HTTP server defaults to http.sandbox=true, so commands received through /cmd temporarily enable cfg.sandbox. However, cfg.sandbox.grain defaults to all, which means all sandbox capabilities - including exec - remain allowed. Therefore enabling the HTTP sandbox alone does NOT prevent commands from spawning processes. This only matters when the HTTP command endpoint is reachable by someone you do not trust. It is not

    Product
    radare2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2026In the Linux kernel, the following vulnerability has been resolved: iio: accel: kionix-kx022a: Fix array boundary check The driver performs a sanity check forCVE-2026-98835 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    In the Linux kernel, the following vulnerability has been resolved: iio: accel: kionix-kx022a: Fix array boundary check The driver performs a sanity check for an array size, when converting a register value to an array index. The check incorrectly accepts the sizeof(array) as a last index, when last valid index should be sizeof(array) - 1. Fix the check by bailing out when index >= sizeof(array).

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2026In the Linux kernel, the following vulnerability has been resolved: tcp: prevent collapsing skbs across boundary in rtx queue tcp_write_collapse_fence() sets CVE-2026-98549 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Critical 9.1

    In the Linux kernel, the following vulnerability has been resolved: tcp: prevent collapsing skbs across boundary in rtx queue tcp_write_collapse_fence() sets TCP_SKB_CB(skb)->eor = 1 on tcp_write_queue_tail(sk) to prevent skbs queued after a switch to device encryption from being collapsed into earlier skbs. The fence is a no-op if all earlier data has already been transmitted when the switch happens: sk->sk_write_queue is empty. The not yet acknowledged earlier skbs wait in sk->tcp_rtx_queue with eor 0. On a subsequent retransmit or SACK shift, tcp_retrans_try_collapse() or tcp_shift_skb_data() can then merge an skb queued after the switch into one queued before it. Both users of the fence are affected: - psp: devices only encrypt skbs with skb->decrypted set. The merged skb keeps decrypted = 0 from the earlier skb, so merged data sent after psp_sock_assoc_set_tx() is retransmitted in cleartext. - tls device offload: the merged skb straddles the start marker set in tls_set_device_offload(). The software fallback (fill_sg_in() returns -EINVAL) and the mlx5, nfp and funeth drivers cannot handle such an skb and drop it. Every retransmit rebuilds the same skb, so the

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2026Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro: Does not sanitise and escape a parameter before using it in a SQL statementCVE-2026-96534 · WordPress plugins & themes · reported by WPScanHigh 7.7

    The Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro WordPress plugin before 7.37.0 does not sanitise and escape a parameter before using it in a SQL statement, allowing authenticated users with minimal privileges (Subscriber and above) to perform SQL injection attacks.

    Product
    Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro
    Fixed in
    7.37.0
    What to do
    Update Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro to 7.37.0 or newer.
  • Oct 18, 2026Modern Events Calendar Lite: Does not verify that a user is authorized to edit the target post before updating itCVE-2026-110070 · WordPress plugins & themes · reported by WPScanMedium 6.5

    The Modern Events Calendar Lite WordPress plugin before 7.36.4 does not verify that a user is authorized to edit the target post before updating it, allowing authenticated users with the Subscriber role to modify the title, content, and excerpt of arbitrary posts, pages, and custom post types created by other users.

    Product
    Modern Events Calendar Lite
    Fixed in
    7.36.4
    What to do
    Update Modern Events Calendar Lite to 7.36.4 or newer.
  • Oct 18, 2026Modern Events Calendar Lite: Does not perform capabilityCVE-2026-110069 · WordPress plugins & themes · reported by WPScanMedium 4.3

    The Modern Events Calendar Lite WordPress plugin before 7.37.0 does not perform capability, nonce, or ownership checks before returning event booking and attendee data, allowing any authenticated user, including Subscribers, to disclose the names, email addresses, transaction IDs and payment amounts of every booking on the site.

    Product
    Modern Events Calendar Lite
    Fixed in
    7.37.0
    What to do
    Update Modern Events Calendar Lite to 7.37.0 or newer.
  • Oct 17, 2026WP Booking System – Booking Calendar: Authorization bypassCVE-2026-109369 · WordPress plugins & themes · reported by WordfenceMedium 6.8

    The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to grant themselves and arbitrary other users edit access to every booking form on the site by overwriting the user_permission meta that governs the plugin's own access-control list. Exploitation requires the attacker to have already been delegated edit rights on at least one booking form, as this delegation both downgrades the submenu capability to 'read' (making the edit page accessible) and allows them to harvest a valid wpbs_edit_form nonce that will pass validation against any other form_id.

    Product
    WP Booking System – Booking Calendar
    Affected
    up to 2.1.0.3
    What to do
    Affects up to 2.1.0.3. Update WP Booking System – Booking Calendar to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 17, 2026WP Booking System – Booking Calendar: Sensitive Information ExposureCVE-2026-109368 · WordPress plugins & themes · reported by WordfenceMedium 6.5

    The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.1.0.3 via the 'id' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract private per-event booking descriptions and booking IDs from any calendar managed by the site.

    Product
    WP Booking System – Booking Calendar
    Affected
    up to 2.1.0.3
    What to do
    Affects up to 2.1.0.3. Update WP Booking System – Booking Calendar to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 17, 2026WP Booking System – Booking Calendar: Authorization bypassCVE-2026-108123 · WordPress plugins & themes · reported by WordfenceHigh 7.5

    The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.0.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to read the stored notification email body of any booking by iterating booking_id and email_log_id, exposing customer PII including names, email addresses, phone numbers, messages, and booking dates intended to be visible only to administrators. This is exploitable by any Subscriber-level user because admin_init fires on profile.php, a wp-admin page accessible to all authenticated users.

    Product
    WP Booking System – Booking Calendar
    Affected
    up to 2.1.0.3
    What to do
    Affects up to 2.1.0.3. Update WP Booking System – Booking Calendar to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 16, 2026Appointment Booking Plugin – LatePoint | Calendar & Scheduling for: Sensitive Information ExposureCVE-2026-111602 · WordPress plugins & themes · reported by WordfenceLow 3.7

    The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.7.4 via the 'params (customer[uuid])' parameter. This makes it possible for unauthenticated attackers to extract the first name, last name, email address, phone number, and notes of every customer record in the database by enumerating uuid prefixes via the unauthenticated steps__load_step AJAX endpoint. This vulnerability is only exploitable when the LatePoint plugin is configured with the 'Field used for authentication' setting set to 'Disable ability to login' (guest checkout mode).

    Product
    Appointment Booking Plugin – LatePoint | Calendar & Scheduling for
    Affected
    up to 5.7.4
    What to do
    Affects up to 5.7.4. Update Appointment Booking Plugin – LatePoint | Calendar & Scheduling for to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 16, 2026Appointment Booking Plugin – LatePoint | Calendar & Scheduling for: Authentication BypassCVE-2026-110653 · WordPress plugins & themes · reported by WordfenceCritical 9.1

    The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Authentication Bypass via Race Condition in all versions up to, and including, 5.7.4. This is due to a non-atomic read-modify-write on the OTP verification attempts counter in the `verifyOTP` function: the counter is incremented using a stale in-memory value with no conditional `WHERE attempts < 10` guard on the `UPDATE` and no `SELECT ... FOR UPDATE` row lock, creating a TOCTOU window that allows concurrent requests to bypass the 10-attempt lockout. This makes it possible for unauthenticated attackers — who know a target customer's registered email address or phone number — to fire concurrent requests to the `auth__verify_otp` endpoint, defeat the lockout cap, brute-force the 6-digit OTP code, and authenticate as the targeted LatePoint customer, gaining full access to their account, bookings, and personal data. The nonce check present on the endpoint (`otp_verify_otp_nonce`) does not mitigate this issue, as the nonce is publicly emitted by the unauthenticated `request_otp` and `resend_otp` endpoints and is trivially obtainable by any unauthenticated attacker prior

    Product
    Appointment Booking Plugin – LatePoint | Calendar & Scheduling for
    Affected
    up to 5.7.4
    What to do
    Affects up to 5.7.4. Update Appointment Booking Plugin – LatePoint | Calendar & Scheduling for to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 16, 2026MultipartInputStream performs inefficient boundary matching and unnecessary buffer copying.CVE-2026-101021 · Other software · J4Care · reported by ics-cert@hq.dhs.govHigh 8.7

    MultipartInputStream performs inefficient boundary matching and unnecessary buffer copying. Crafted multipart input can force excessive boundary comparisons and repeated copying.

    Product
    dcm4chee-arc-light
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 16, 2026The Events Calendar: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-110903 · WordPress plugins & themes · reported by PatchstackMedium 6.5

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Liquid Web / StellarWP The Events Calendar the-events-calendar allows Stored XSS.This issue affects The Events Calendar: from n/a through 6.18.1.

    Product
    The Events Calendar
    Affected
    up to 6.18.1
    What to do
    Affects up to 6.18.1. Update The Events Calendar to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 16, 2026WP Booking System – Booking Calendar: Generic SQL InjectionCVE-2026-111178 · WordPress plugins & themes · reported by WordfenceMedium 4.9

    The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to generic SQL Injection via the 'data[orderby]' parameter in all versions up to, and including, 2.1.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires the targeted calendar to have more than 200 bookings, as the orderby value is only forwarded to the database layer when the AJAX handler takes the use_ajax branch; an Administrator can satisfy this condition by creating bookings directly.

    Product
    WP Booking System – Booking Calendar
    Affected
    up to 2.1.0.1
    What to do
    Affects up to 2.1.0.1. Update WP Booking System – Booking Calendar to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 16, 2026CP Multi View Events Calendar: Stored Cross-Site ScriptingCVE-2026-110701 · WordPress plugins & themes · reported by WordfenceHigh 7.2

    The CP Multi View Events Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'CalendarTitle' parameter in all versions up to, and including, 1.4.42 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires that an administrator has enabled the "Allow edition in frontend?" option on at least one calendar view, which exposes the unauthenticated add endpoint and a publicly accessible nonce.

    Product
    CP Multi View Events Calendar
    Affected
    up to 1.4.42
    What to do
    Affects up to 1.4.42. Update CP Multi View Events Calendar to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 16, 2026Product Delivery Date for WooCommerce: Does not perform a capability check before disclosing order details through its calendar view AJAX actionsCVE-2026-110191 · WordPress plugins & themes · reported by WPScanLow 2.7

    The Product Delivery Date for WooCommerce WordPress plugin before 3.3.2 does not perform a capability check before disclosing order details through its calendar view AJAX actions, allowing users with a role as low as Contributor to view other customers' order information.

    Product
    Product Delivery Date for WooCommerce
    Fixed in
    3.3.2
    What to do
    Update Product Delivery Date for WooCommerce to 3.3.2 or newer.
  • Oct 16, 2026My Calendar – Accessible Event Manager: Privilege EscalationCVE-2026-104798 · WordPress plugins & themes · reported by WordfenceCritical 9.8

    The My Calendar – Accessible Event Manager plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.8.7. The public `mcs` GET parameter is reflected into post content unsanitized before WordPress core's `do_shortcode` filter runs, allowing an unauthenticated attacker to inject a nested `[my_calendar above=...]` shortcode; `mc_generate_calendar_nav()` then splits the `above` attribute on commas and dispatches each element via `call_user_func()` with no authentication, authorization, or callable allowlist check. This makes it possible for unauthenticated attackers to invoke arbitrary loaded PHP functions, enabling a call chain in which the shortcode `$params` array is passed to `edit_user()` — which PHP coerces to integer `1` as the `$user_id` argument — overwriting the credentials of the initial Administrator account (user ID 1) and granting the attacker full wp-admin access. Exploitation is trivially reachable via the plugin's auto-generated `/my-calendar/` page, which is publicly accessible by default upon plugin activation.

    Product
    My Calendar – Accessible Event Manager
    Affected
    up to 3.8.7
    What to do
    Affects up to 3.8.7. Update My Calendar – Accessible Event Manager to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 16, 2026Dark Mode – Improve Accessibility with AI Powered Dark: Stored Cross-Site ScriptingCVE-2026-93535 · WordPress plugins & themes · reported by WordfenceMedium 6.4

    The Dark Mode – Improve Accessibility with AI Powered Dark Theme plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'icon_light' Shortcode Attribute in all versions up to, and including, 5.3.17 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

    Product
    Dark Mode – Improve Accessibility with AI Powered Dark
    Affected
    up to 5.3.17
    What to do
    Affects up to 5.3.17. Update Dark Mode – Improve Accessibility with AI Powered Dark to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 15, 2026snap7 through 1.4.3 contains an out-of-bounds write vulnerability in TSnap7MicroClient::opReadArea() that allows malicious S7 peers to overflow client buffers vCVE-2026-111280 · Other software · davenardella · reported by VulnCheckHigh 8.3

    snap7 through 1.4.3 contains an out-of-bounds write vulnerability in TSnap7MicroClient::opReadArea() that allows malicious S7 peers to overflow client buffers via an unchecked DataLength field. Rogue or impersonated PLCs can return crafted ReadVar responses causing memcpy of up to 65535 bytes into caller buffers, crashing SCADA, HMI, or gateway processes and corrupting memory.

    Product
    snap7
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 15, 2026joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption (JOSE) standards.CVE-2026-102946 · Other software · authlib · reported by GitHubCritical 9.1

    joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption (JOSE) standards. Prior to 1.7.4, joserfc.jws.deserialize_json() accepts a JWS General JSON Serialization with an empty signatures array as authenticated. The verify_general_json() loop performs no iterations for the empty array and returns success because no signature check failed, allowing an attacker without a signing key to supply an arbitrary payload that relying applications may treat as authentic. The issue affects the General JSON Serialization path; compact JWS and JWT decoding, Flattened JSON serialization, and JWE JSON processing do not follow this vulnerable path. This issue is fixed in version 1.7.4.

    Product
    joserfc
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 15, 2026Deserialization of untrusted data in the Gremlin graph data import component in Amazon Neptune engine might allow an authenticated remote actor with standard daCVE-2026-110812 · Other software · AWS · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5Critical 9.4

    Deserialization of untrusted data in the Gremlin graph data import component in Amazon Neptune engine might allow an authenticated remote actor with standard database permissions to execute arbitrary code and access internal service credentials. To remediate this issue, users not enrolled in auto-update should upgrade to Amazon Neptune engine version 1.5.0.0.(Backports to 1.4.8.1 and 1.4.7.1)

    Product
    Amazon Neptune Engine
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 15, 2026In Progress® Kendo® UI for jQuery prior to version 2026.3.1015, the Calendar and MultiViewCalendar month content templates render data.url and data.title withouCVE-2026-106153 · Other software · Progress Software · reported by security@progress.comMedium 5.4

    In Progress® Kendo® UI for jQuery prior to version 2026.3.1015, the Calendar and MultiViewCalendar month content templates render data.url and data.title without proper URL sanitization and HTML attribute encoding. An attacker with low privileges who can control the URL option or culture-derived title values can supply a JavaScript URL or inject event-handler attributes. When a user interacts with an affected calendar, JavaScript can execute in the user's browser context and compromise the confidentiality and integrity of accessible data.

    Product
    Kendo UI for jQuery
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 15, 2026In Znuny through 7.3.6, an attacker can bypass specific standard login procedures and gain unauthorized access to sensitive system functions by manipulating a sCVE-2026-93483 · Other software · Znuny · reported by MITRECritical 9.5

    In Znuny through 7.3.6, an attacker can bypass specific standard login procedures and gain unauthorized access to sensitive system functions by manipulating a specific HTTP request header. Because the application incorrectly trusts this header, an attacker can impersonate any user, including administrators, without requiring a password. This grants full access to confidential data and system controls. More specifically, the HTTPBasicAuth modules for the agent (Kernel::System::Auth::HTTPBasicAuth) and customer (Kernel::System::CustomerAuth::HTTPBasicAuth) interfaces read the username to log in not only from $ENV{REMOTE_USER} (set by the web server after successful authentication), but also, as a fallback, from $ENV{HTTP_REMOTE_USER}, which is populated directly from an attacker-controllable "Remote-User" request header. On systems where HTTPBasicAuth was configured as the authentication backend, this allowed an attacker to log in as any existing user by sending a request with a forged Remote-User header, without providing any credentials.

    Product
    Znuny
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 14, 2026svg-sanitizer is a PHP SVG/XML sanitizer.CVE-2026-107381 · Other software · darylldoyle · reported by GitHubMedium 6.5

    svg-sanitizer is a PHP SVG/XML sanitizer. Prior to 1.0.0, Resolver::processReferences() in src/ElementReference/Resolver.php builds the SVG <use> reference graph with a case-sensitive href attribute predicate before cleanHrefAttributes() normalizes mixed-case names. An attacker can provide xlink:HrEf on nested <use> elements so the graph omits those references, after which the sanitizer converts the attribute to canonical xlink:href and returns the live nesting structure without applying the useNestingLimit protection. A consuming application that renders the sanitized SVG can therefore be exposed to the resource exhaustion that control is designed to prevent. This issue is fixed in version 1.0.0.

    Product
    svg-sanitizer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 14, 2026In the Linux kernel, the following vulnerability has been resolved: platform/x86: x86-android-tablets: hold device reference for secondary fwnode teardown In CVE-2026-98397 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    In the Linux kernel, the following vulnerability has been resolved: platform/x86: x86-android-tablets: hold device reference for secondary fwnode teardown In gpio_secondary_fwnode_init(), acpi_bus_find_device_by_name() returns a device reference, but the local dev variable is declared with __free(put_device), dropping the reference at the end of each iteration. Meanwhile, devm_add_action_or_reset() saves the dev pointer for gpio_secondary_unset() without incrementing its reference count, which could lead to a use-after-free during driver teardown if the device is released in the interim. Acquire an explicit device reference with get_device() when registering the devres action, and drop it with put_device() inside gpio_secondary_unset().

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 14, 2026Radar before 1.12.2 contains a missing authorization vulnerability in the handleLocalTerminal WebSocket endpoint (/api/local-terminal) that allows authenticatedCVE-2026-82026 · Other software · skyhook-io · reported by VulnCheckHigh 8.7

    Radar before 1.12.2 contains a missing authorization vulnerability in the handleLocalTerminal WebSocket endpoint (/api/local-terminal) that allows authenticated or unauthenticated attackers to spawn a privileged shell by relying only on a runtime-mode check instead of role-based access control. Attackers can connect to the endpoint to execute /bin/bash -l on the Radar host with Radar's own kubeconfig and process credentials injected into the shell environment, achieving remote code execution with Radar's privileges even when the --disable-local-terminal flag is set.

    Product
    radar
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 14, 2026Modern Events Calendar Lite: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2026-105067 · WordPress plugins & themes · reported by PatchstackHigh 8.5

    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Webnus Modern Events Calendar Lite modern-events-calendar-lite allows Blind SQL Injection.This issue affects Modern Events Calendar Lite: from n/a before 7.37.0.

    Product
    Modern Events Calendar Lite
    Fixed in
    7.37.0
    What to do
    Update Modern Events Calendar Lite to 7.37.0 or newer.
  • Oct 14, 2026CP Multi View Event Calendar: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2026-109901 · WordPress plugins & themes · reported by PatchstackHigh 8.5

    Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Codepeople CP Multi View Event Calendar cp-multi-view-calendar allows SQL Injection.This issue affects CP Multi View Event Calendar : from n/a through 1.4.41.

    Product
    CP Multi View Event Calendar
    Affected
    up to 1.4.41
    What to do
    Affects up to 1.4.41. Update CP Multi View Event Calendar to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 14, 2026Appointment Booking Plugin – LatePoint | Calendar & Scheduling for: Sensitive Information ExposureCVE-2026-103380 · WordPress plugins & themes · reported by WordfenceMedium 4.3

    The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.7.3 via the 'params[customer][first_name]' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract privileged booking data including the administrator-only admin_notes field, assigned agent internal contact details, transaction tokens, and payment request URLs delivered via rendered notification emails. A LatePoint customer can exploit this by storing a template placeholder such as {{customer_admin_notes}} in their own first_name field via the customer_cabinet__update route, then triggering the password-reset email flow to receive the expanded value in the resulting notification.

    Product
    Appointment Booking Plugin – LatePoint | Calendar & Scheduling for
    Affected
    up to 5.7.3
    What to do
    Affects up to 5.7.3. Update Appointment Booking Plugin – LatePoint | Calendar & Scheduling for to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 14, 2026Appointment Booking Plugin – LatePoint | Calendar & Scheduling for: Insecure Direct Object ReferenceCVE-2026-103366 · WordPress plugins & themes · reported by WordfenceHigh 7.5

    The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 5.7.3 via the `booking[id]` and `cart[id]` parameters on the `steps__reload_booking_form_summary_panel` and `steps__start` public routes (reachable through wp_ajax_nopriv_latepoint_route_call). This is due to `OsStepsHelper::set_required_objects()` feeding raw request parameters into `set_booking_object()` and `set_cart_object()`, which call `OsModel::set_data()` and load an arbitrary booking or cart row by primary key with no ownership check — the ownership guard the vendor added for the earlier disclosure lives only inside `OsStepsHelper::load_step()` and does not cover the sibling routes or `cart[id]` at all. This makes it possible for unauthenticated attackers to enumerate sequential booking / cart identifiers and read other customers' appointment details (service name, agent, date/time, duration, price breakdown, status) and other shoppers' pending checkout contents directly from the JSON responses.

    Product
    Appointment Booking Plugin – LatePoint | Calendar & Scheduling for
    Affected
    up to 5.7.3
    What to do
    Affects up to 5.7.3. Update Appointment Booking Plugin – LatePoint | Calendar & Scheduling for to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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