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.
7,438 results · page 8 of 149
Oct 7, 2026Magee Shortcodes: Does not sanitise and escape user input in some of its AJAX actionsCVE-2026-105316 · WordPress plugins & themes · reported by WPScanHigh 7.1
The Magee Shortcodes WordPress plugin through 2.1.1 does not sanitise and escape user input in some of its AJAX actions, which are available to unauthenticated users, before reflecting it back in the response, leading to Reflected Cross-Site Scripting.
- Product
- Magee Shortcodes
- Affected
- up to 2.1.1
- What to do
- Affects up to 2.1.1. Update Magee Shortcodes to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 7, 2026CP Media Player: Does not perform a capability check on its settings-page handlerCVE-2026-104678 · WordPress plugins & themes · reported by WPScanLow 2.7
The CP Media Player WordPress plugin before 1.3.4 does not perform a capability check on its settings-page handler, allowing users with only Contributor-level access to create, modify, duplicate and delete the site-wide media player configurations and change a CP Media Player WordPress plugin before 1.3.4 option that should require administrator access.
- Product
- CP Media Player
- Fixed in
- 1.3.4
- What to do
- Update CP Media Player to 1.3.4 or newer.
Oct 7, 2026Animated Number Counters: Does not sanitise or escape a value stored by an Editor-level user before concatenating it into a SQL query that runsCVE-2026-104667 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Animated Number Counters WordPress plugin before 3.1 does not sanitise or escape a value stored by an Editor-level user before concatenating it into a SQL query that runs when any unauthenticated visitor renders a page containing the counter, leading to second-order SQL injection that can read arbitrary data including password hashes.
- Product
- Animated Number Counters
- Fixed in
- 3.1
- What to do
- Update Animated Number Counters to 3.1 or newer.
Oct 7, 2026Envira Gallery: Does not sanitise or escape user-supplied gallery display configuration values before storing them and outputting them in an image tag attributeCVE-2026-104653 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Envira Gallery WordPress plugin before 1.16.1 does not sanitise or escape user-supplied gallery display configuration values before storing them and outputting them in an image tag attribute, allowing users with the Author role and above to inject arbitrary web scripts that execute when any visitor, including an administrator, views a page containing the affected gallery.
- Product
- Envira Gallery
- Fixed in
- 1.16.1
- What to do
- Update Envira Gallery to 1.16.1 or newer.
Oct 7, 2026Envira Gallery: Does not sanitise and escape a gallery item identifier before outputting it in an image tag attributeCVE-2026-104652 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Envira Gallery WordPress plugin before 1.16.1 does not sanitise and escape a gallery item identifier before outputting it in an image tag attribute, allowing users with the Author role and above to inject arbitrary web scripts that execute when any visitor, including an administrator, views a page embedding the gallery.
- Product
- Envira Gallery
- Fixed in
- 1.16.1
- What to do
- Update Envira Gallery to 1.16.1 or newer.
Oct 7, 2026Frontend Dashboard: Does not perform a capability check in one of its AJAX actionsCVE-2026-103681 · WordPress plugins & themes · reported by WPScanMedium 4.3
The Frontend Dashboard WordPress plugin before 3.0.0 does not perform a capability check in one of its AJAX actions, allowing authenticated users with low privileges, such as subscribers, to delete the Frontend Dashboard WordPress plugin before 3.0.0's configured profile and post form fields.
- Product
- Frontend Dashboard
- Fixed in
- 3.0.0
- What to do
- Update Frontend Dashboard to 3.0.0 or newer.
Oct 6, 2026A repository's external issue tracker regular expression containing alternating capture groups could produce invalid slice indexes when Gitea rendered issue refCVE-2026-96399 · Other software · Gitea · reported by 88ee5874-cf24-4952-aea0-31affedb7ff2High 7.5
A repository's external issue tracker regular expression containing alternating capture groups could produce invalid slice indexes when Gitea rendered issue references, causing a runtime panic that terminated the Gitea process. A user who can edit a repository's external issue tracker settings could make any later rendering of matching content, such as viewing a README, crash the instance for all users.
- Product
- Gitea
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.gitea.comgithub.com
Oct 6, 2026Improper Encoding or Escaping of Output vulnerability in the RemoteSyslogAppender of Apache log4net.CVE-2026-105244 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 5.3
Improper Encoding or Escaping of Output vulnerability in the RemoteSyslogAppender of Apache log4net. Every character outside visible ASCII and space was removed from the record instead of being escaped, so non-ASCII text and control characters such as tabs disappeared without notice. A party whose data reaches a log message could make a distinct value look identical in the record, for example a user name holding a zero-width space logged as admin. Only applications that use RemoteSyslogAppender are affected. This issue affects Apache log4net: from 1.2.12 before 3.5.0. Users are recommended to upgrade to version 3.5.0, which fixes the issue.
- Product
- Apache log4net
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026Memory Allocation with Excessive Size Value (CWE-789) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130).CVE-2026-103005 · Other software · Elastic · reported by security@elastic.coMedium 6.5
Memory Allocation with Excessive Size Value (CWE-789) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with connector management privileges could cause the cluster to allocate an uncontrolled amount of memory when connector resources with an excessively large `description` field are created and subsequently accessed, exhausting available heap memory and crashing the affected node.
- Product
- Elasticsearch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026Incorrect Authorization (CWE-863) in Kibana can lead to sensitive information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1).CVE-2026-102412 · Other software · Elastic · reported by security@elastic.coMedium 6.5
Incorrect Authorization (CWE-863) in Kibana can lead to sensitive information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated Kibana user with limited Fleet management privileges could access sensitive credential material that should be restricted to users with Fleet settings administrative access. Successful exploitation could allow an attacker to obtain private cryptographic key material configured for Fleet Server host connections, potentially enabling impersonation of trusted Fleet infrastructure components in deployments where those keys are actively used.
- Product
- Kibana
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can lead to Denial of Service via Excessive Allocation (CAPEC-130).CVE-2026-102411 · Other software · Elastic · reported by security@elastic.coMedium 6.5
Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can lead to Denial of Service via Excessive Allocation (CAPEC-130). Elasticsearch enforces a size limit on the user-supplied metadata field for each individual template resource, but does not limit the total memory used when multiple such resources are retrieved together. A user holding the *manage_index_templates* cluster privilege can register multiple resources each within the individual limit. Retrieving them together materializes all of their metadata values in memory at once, exhausting available heap and causing the affected node to fail with an out-of-memory error, resulting in a denial of service.
- Product
- Elasticsearch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1).CVE-2026-102410 · Other software · Elastic · reported by security@elastic.coMedium 4.3
Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An internal API surface within the Metrics Experience feature did not enforce a Kibana-level authorization check that an equivalent, related API in the same feature did enforce. As a result, a user who held only data-store-level read access to an index, but no corresponding Kibana feature privilege, could retrieve index-derived metric data through Kibana that the properly-authorized API would otherwise have blocked.
- Product
- Kibana
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026Inefficient Regular Expression Complexity (CWE-1333) in Elasticsearch can lead to denial of service via Regular Expression Exponential Blowup (CAPEC-492).CVE-2026-102408 · Other software · Elastic · reported by security@elastic.coMedium 4.3
Inefficient Regular Expression Complexity (CWE-1333) in Elasticsearch can lead to denial of service via Regular Expression Exponential Blowup (CAPEC-492). The ES|QL CHUNK function's recursive chunking strategy accepts a list of user-supplied regular expressions used as text-splitting separators, without validating their computational complexity or bounding their execution time. An authenticated user with read access to any text-based index can submit a specially crafted regular expression that triggers catastrophic backtracking, consuming excessive CPU on Elasticsearch worker threads and degrading query throughput for other tenants on the affected node. The cluster does not crash as a result of this issue.
- Product
- Elasticsearch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130).CVE-2026-102404 · Other software · Elastic · reported by security@elastic.coMedium 6.5
Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). A low-privileged authenticated user can submit a specially crafted query that causes uncontrolled memory growth in the query processing engine, resulting in an out-of-memory condition that terminates the Elasticsearch node. The condition can be triggered repeatedly, including by queries embedded in shared resources, causing persistent cluster unavailability.
- Product
- Elasticsearch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026On affected Arista Wi-Fi access points with Captive Portal enabled, an unauthenticated wireless client connected to a captive-portal-enabled SSID can crash the CVE-2026-102169 · Other software · Arista Networks · reported by psirt@arista.comHigh 7.1
On affected Arista Wi-Fi access points with Captive Portal enabled, an unauthenticated wireless client connected to a captive-portal-enabled SSID can crash the portal service with a crafted HTTP request. The service automatically restarts, but a sustained low-rate attack can cause a persistent denial of service of the captive portal. Remote code execution is not possible.
- Product
- Wi-Fi Access Points
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026On affected Arista Wi-Fi access points with Captive Portal enabled, an unauthenticated wireless client connected to a Captive-Portal-enabled SSID can crash the CVE-2026-102168 · Other software · Arista Networks · reported by psirt@arista.comHigh 7.1
On affected Arista Wi-Fi access points with Captive Portal enabled, an unauthenticated wireless client connected to a Captive-Portal-enabled SSID can crash the portal service with a crafted HTTP request. This results in a temporary denial of service until the service automatically restarts. Remote code execution is not possible.
- Product
- Wi-Fi Access Points
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026On affected Arista Wi-Fi access points, an unauthenticated attacker with network access to the capture service can send a crafted packet to cause the service toCVE-2026-102165 · Other software · Arista Networks · reported by psirt@arista.comHigh 7.7
On affected Arista Wi-Fi access points, an unauthenticated attacker with network access to the capture service can send a crafted packet to cause the service to crash or potentially achieve remote code execution. This exploit requires an uncommonly used non-default streaming mode.
- Product
- Wi-Fi Access Points
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026On affected Arista Wi-Fi access points with captive portal, or application firewall enabled on at least one SSID, a vulnerability in the wireless gateway servicCVE-2026-102162 · Other software · Arista Networks · reported by psirt@arista.comCritical 9.4
On affected Arista Wi-Fi access points with captive portal, or application firewall enabled on at least one SSID, a vulnerability in the wireless gateway service could allow an unauthenticated network-adjacent attacker to send a crafted packet that triggers a stack overflow, resulting in a denial-of-service condition or potentially execute arbitrary code on the device. The wireless gateway service is automatically restarted after a crash, allowing repeated exploitation attempts.
- Product
- Wi-Fi Access Points
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026In JetBrains TeamCity before 2026.1.3 2025.11.7 kotlin DSL sandbox escape leading to RCE on the server was possibleCVE-2026-106218 · Other software · JetBrains · reported by cve@jetbrains.comHigh 8.8
In JetBrains TeamCity before 2026.1.3 2025.11.7 kotlin DSL sandbox escape leading to RCE on the server was possible
- Product
- TeamCity
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 6, 2026In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: add HE 6 GHz capability in the scan elems len The HE 6 GHz Band CapabilityCVE-2026-98328 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: add HE 6 GHz capability in the scan elems len The HE 6 GHz Band Capability element is in the probe request for every band if 6 GHz is supported, so add the size to scan_ies_len. Otherwise, building probe request elements can fail, triggering the WARN_ON in __ieee80211_start_scan().
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 6, 2026In the Linux kernel, the following vulnerability has been resolved: seg6: set IPSKB_L3SLAVE from IP6SKB_L3SLAVE on IPIP decapsulation When an SRv6 packet arriCVE-2026-98306 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: seg6: set IPSKB_L3SLAVE from IP6SKB_L3SLAVE on IPIP decapsulation When an SRv6 packet arrives on an interface enslaved to a VRF, vrf_ip6_rcv() sets IP6SKB_L3SLAVE in IP6CB, but decap_and_validate() has never set IPSKB_L3SLAVE in IPCB. The bit stayed clear in the common case, and with CONFIG_IPV6_MIP6 the leftover frag_max_size of a reassembled outer packet could even set it, with no VRF involved. Commit 44930446dde4 ("ipv6: seg6: clear IPv4 control block on IPIP decapsulation") then made the unreliable bit reliably clear. The effect of the missing flag is visible with End.DX4 when a delivery to a local address of the node reaches the socket lookup. For example, a UDP socket bound to the enslaved ingress interface does not receive any of the decapsulated packets, while an unbound socket outside the VRF does. This contradicts Documentation/networking/vrf.rst: by default the scope of an unbound UDP or TCP socket is limited to the default VRF. Set IPSKB_L3SLAVE for IPv4 in decap_and_validate(), which already does the same for IPv6. The socket lookup then matches the decapsulated packet like any other packet receive
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 6, 2026In the Linux kernel, the following vulnerability has been resolved: pppoatm: ensure a writable skb header and linear data In pppoatm_send(), LLC encapsulationCVE-2026-98287 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: pppoatm: ensure a writable skb header and linear data In pppoatm_send(), LLC encapsulation checks whether there is sufficient headroom for the 4-byte LLC header, but does not ensure that the skb header is writable. Normal transmit packets passing through ppp_start_xmit() have their header unshared via skb_cow_head(). However, packets can also reach pppoatm_send() via PPP channel bridging (PPPIOCBRIDGECHAN) without going through ppp_start_xmit(). Use skb_cow_head() to ensure both sufficient headroom and a writable header before pushing the LLC header. While at it: - Call pskb_may_pull(skb, 1) before inspecting skb->data[0] to prevent out-of-bounds reads on zero-length or non-linear frames (e.g. from bridging). - Defer SC_COMP_PROT protocol compression until after pppoatm_may_send() succeeds. This eliminates the temporary skb allocation on admission failure and completely removes the fragile "undo" heuristic at the nospace label, avoiding any risk of reading uninitialized headroom or performing an unbalanced skb_push().
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 6, 2026In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Clamp implicit feedback packet count to URB capacity data_ep_set_params()CVE-2026-98265 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Clamp implicit feedback packet count to URB capacity data_ep_set_params() allocates each data URB for exactly u->packets isochronous frames, so urb->iso_frame_desc[] has u->packets slots and ctx->packets is the driver's only record of that limit. For an implicit feedback sink, snd_usb_queue_pending_output_urbs() overwrites it with the sync source's packet count, which is calculated independently from the capture endpoint's parameters. When that count is larger, prepare_playback_urb() and prepare_silent_urb() can write iso_frame_desc[] past the allocation; their existing bounds limit payload bytes, not the descriptor index. The reproducer uses a high-speed UAC2 device declaring bInterval 1 for implicit feedback capture (8 packets) and bInterval 4 for playback (1 packet). On the first capture completion after the stream starts, it accesses seven descriptors spanning 112 bytes beyond the one-packet URB: BUG: KASAN: slab-out-of-bounds in prepare_playback_urb (sound/usb/pcm.c:1560) Write of size 4 at addr ffff88801e696ad0 by task vhci_rx/178 prepare_playback_urb (sound/usb/pcm.c:1560) prep
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 6, 2026In the Linux kernel, the following vulnerability has been resolved: net/sched: hhf: cap hh_flows_limit at change time hhf_change() stores TCA_HHF_HH_FLOWS_LIMCVE-2026-98234 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: net/sched: hhf: cap hh_flows_limit at change time hhf_change() stores TCA_HHF_HH_FLOWS_LIMIT with no upper bound. A huge hh_flows_limit lets each new heavy-hitter flow pass the hh_flows_current_cnt check in alloc_new_hh() and forces a fixed-size kzalloc(GFP_ATOMIC) per flow under spoofed traffic, for unbounded memory growth. Bound the attribute with NLA_POLICY_MAX() at 2*HH_FLOWS_CNT (the hhf_init() default) and report the rejected value via extack. The deprecated nested parse is kept: legacy tc does not set NLA_F_NESTED on TCA_OPTIONS. Configs relying on hh_limit above the default were relying on unbounded, unsafe behaviour and are not supported going forward. hhf_init() also ran hhf_change() before setting the default hh_flows_limit, so a user-supplied hh_limit at add time was clobbered back to 2048. Set the default before hhf_change() so the configured value sticks. This is a follow-up to commit eb56a495f59b ("net/sched: hhf: clamp quantum in change and init paths"), which bounded the quantum of the same qdisc; the hh_flows_limit bound is the remaining unbounded knob of that series' scope. Conditions to re
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Oct 6, 2026PublishPress Capabilities: Incorrect Privilege AssignmentCVE-2026-48197 · WordPress plugins & themes · reported by PatchstackHigh 7.2
Incorrect Privilege Assignment vulnerability in PublishPress PublishPress Capabilities capability-manager-enhanced allows Privilege Escalation.This issue affects PublishPress Capabilities: from n/a through 2.45.0.
- Product
- PublishPress Capabilities
- Affected
- up to 2.45.0
- What to do
- Affects up to 2.45.0. Update PublishPress Capabilities to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 6, 2026Unauthenticated SQL Injection in Newsletter Subscription Form – User Subscriptions Form, Capture Email <= 1.5.9 versions.CVE-2026-41555 · WordPress plugins & themes · reported by PatchstackCritical 9.3
Unauthenticated SQL Injection in Newsletter Subscription Form – User Subscriptions Form, Capture Email <= 1.5.9 versions.
- Affected
- up to 1.5.9
- What to do
- Affects up to 1.5.9. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 6, 2026Unauthenticated Bypass Vulnerability in Captcha by BestWebSoft <= 5.2.8 versions.CVE-2026-39772 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Unauthenticated Bypass Vulnerability in Captcha by BestWebSoft <= 5.2.8 versions.
- Affected
- up to 5.2.8
- What to do
- Affects up to 5.2.8. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 6, 2026Unauthenticated Broken Authentication in Advanced Google reCAPTCHA <= 5.40 versions.CVE-2026-100518 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Unauthenticated Broken Authentication in Advanced Google reCAPTCHA <= 5.40 versions.
- Affected
- up to 5.40
- What to do
- Affects up to 5.40. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 6, 2026Slider Pro: Does not perform any capability or authorisation check on one of its AJAX actionsCVE-2026-86786 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Slider Pro WordPress plugin through 1.0.0 does not perform any capability or authorisation check on one of its AJAX actions, allowing unauthenticated users to retrieve the title, excerpt and permalink of non-public posts, including drafts, pending, scheduled, private and trashed posts, as well as post revisions and media metadata.
- Product
- Slider Pro
- Affected
- up to 1.0.0
- What to do
- Affects up to 1.0.0. Update Slider Pro to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 5, 2026In FilterCapturedPacket of snoop_logger.cc, there is a possible memory safety issue due to improper input validation.CVE-2026-55269 · Computers, phones & browsers · Google · reported by security@android.comHigh 7.8
In FilterCapturedPacket of snoop_logger.cc, there is a possible memory safety issue due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- Product
- Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 5, 2026In isSystem of WifiPermissionsUtil.java, there is a possible sandbox escape due to a missing permission check.CVE-2026-45524 · Computers, phones & browsers · Google · reported by security@android.comHigh 8.8
In isSystem of WifiPermissionsUtil.java, there is a possible sandbox escape due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- Product
- Android
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 4, 2026Legcord 1.1.0 through 1.3.0 contains a path traversal vulnerability in theme IPC handlers that allows script in the Discord page to escape the themes directory CVE-2026-105293 · Other software · Legcord · reported by VulnCheckCritical 9.2
Legcord 1.1.0 through 1.3.0 contains a path traversal vulnerability in theme IPC handlers that allows script in the Discord page to escape the themes directory via unvalidated theme ids. Attackers running script in the Discord origin, such as through XSS, can abuse themes.folder, themes.uninstall, and themes.install to launch local executables, recursively delete directories, and write files outside the themes directory.
- Product
- Legcord
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 4, 2026Cockpit CMS 2.12.0 before 2.14.1 disables TLS certificate verification in the cron.php web worker restart request, allowing network attackers to capture the worCVE-2026-105217 · Other software · cockpit-hq · reported by VulnCheckLow 2.3
Cockpit CMS 2.12.0 before 2.14.1 disables TLS certificate verification in the cron.php web worker restart request, allowing network attackers to capture the worker token. Man-in-the-middle attackers on the outbound path to site_url can present any certificate to steal the worker/web/token value and start the web worker.
- Product
- cockpit
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 4, 2026YesWiki before 4.6.7 contains a cross-site scripting vulnerability in the Bazar valeur action that allows page editors to inject script by rendering unescaped HCVE-2026-105224 · Other software · YesWiki · reported by VulnCheckMedium 5.1
YesWiki before 4.6.7 contains a cross-site scripting vulnerability in the Bazar valeur action that allows page editors to inject script by rendering unescaped HTML fetched from a remote URL. Attackers can point tools/bazar/actions/valeur.php at a controlled server returning BAZ_fiche_titre markup with an img onerror handler, executing script in every viewer's browser.
- Product
- yeswiki
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 4, 2026Horizontal scrolling announcements: Does not sanitise and escape one of its announcement settings before outputting it into an attribute context on the front endCVE-2026-17005 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Horizontal scrolling announcements WordPress plugin through 2.6 does not sanitise and escape one of its announcement settings before outputting it into an attribute context on the front end, allowing users granted access to the announcement management page (Contributor and above, once permitted) to perform Stored Cross-Site Scripting attacks that execute in the browser of anyone viewing the announcement.
- Product
- Horizontal scrolling announcements
- Affected
- up to 2.6
- What to do
- Affects up to 2.6. Update Horizontal scrolling announcements to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Oct 4, 2026Simple Shopping Cart: Does not escape some of its settings field values before outputting them on an admin settings pageCVE-2026-104119 · WordPress plugins & themes · reported by WPScanLow 3.5
The Simple Shopping Cart WordPress plugin before 5.2.6 does not escape some of its settings field values before outputting them on an admin settings page, allowing high-privilege users such as administrators to perform Stored Cross-Site Scripting attacks, which is notably impactful on multisite installations where administrators do not have the unfiltered_html capability.
- Product
- Simple Shopping Cart
- Fixed in
- 5.2.6
- What to do
- Update Simple Shopping Cart to 5.2.6 or newer.
Oct 3, 2026Loco Translate: Does not sanitise and escape some bundle configuration values before outputting them back in an admin pageCVE-2026-94239 · WordPress plugins & themes · reported by WPScanMedium 6.8
The Loco Translate WordPress plugin before 2.8.9 does not sanitise and escape some bundle configuration values before outputting them back in an admin page, allowing users with the translator capability and above to perform Stored Cross-Site Scripting attacks against high privilege users such as administrators.
- Product
- Loco Translate
- Fixed in
- 2.8.9
- What to do
- Update Loco Translate to 2.8.9 or newer.
Oct 3, 2026Unlimited Elements for Elementor: Does not sanitise and escape a parameter before using it in a SQL statementCVE-2026-92923 · WordPress plugins & themes · reported by WPScanMedium 6.3
The Unlimited Elements for Elementor WordPress plugin before 2.0.21 does not sanitise and escape a parameter before using it in a SQL statement, allowing users with a role as low as subscriber to perform blind SQL injection attacks and read arbitrary data from the database. Version 2.0.18 removed the subscriber-level access, so from 2.0.18 onward the issue requires a Contributor role or above.
- Product
- Unlimited Elements for Elementor
- Fixed in
- 2.0.21
- What to do
- Update Unlimited Elements for Elementor to 2.0.21 or newer.
Oct 3, 2026SaveTo Wishlist Lite: Does not sanitise and escape parameters before using them in the ORDER BY clause of a SQL queryCVE-2026-89236 · WordPress plugins & themes · reported by WPScanHigh 8.6
The SaveTo Wishlist Lite WordPress plugin before 1.1.5 does not sanitise and escape parameters before using them in the ORDER BY clause of a SQL query, allowing unauthenticated attackers to append additional SQL queries and extract sensitive information from the database.
- Product
- SaveTo Wishlist Lite
- Fixed in
- 1.1.5
- What to do
- Update SaveTo Wishlist Lite to 1.1.5 or newer.
Oct 3, 2026WP Ultimate Review: Does not escape some of its review overview settings before outputting them in postsCVE-2026-101162 · WordPress plugins & themes · reported by WPScanMedium 6.4
The WP Ultimate Review WordPress plugin before 2.4.4 does not escape some of its review overview settings before outputting them in posts, which could allow users with a role as low as author to perform Stored Cross-Site Scripting attacks, when author reviews are enabled.
- Product
- WP Ultimate Review
- Fixed in
- 2.4.4
- What to do
- Update WP Ultimate Review to 2.4.4 or newer.
Oct 3, 2026WP Ultimate Review: Does not properly sanitise and escape reviews submitted through its public review formCVE-2026-101159 · WordPress plugins & themes · reported by WPScanHigh 7.5
The WP Ultimate Review WordPress plugin before 2.4.4 does not properly sanitise and escape reviews submitted through its public review form, which is available to unauthenticated visitors, allowing them to perform Stored Cross-Site Scripting attacks against any user, including administrators, viewing a page displaying the review, when user reviews are enabled.
- Product
- WP Ultimate Review
- Fixed in
- 2.4.4
- What to do
- Update WP Ultimate Review to 2.4.4 or newer.
Oct 2, 2026Showdown through 2.1.0 contains a cross-site scripting vulnerability in the makehtml link and image subparsers, which fail to escape double quotes in destinatioCVE-2026-104477 · Other software · showdownjs · reported by VulnCheckMedium 5.3
Showdown through 2.1.0 contains a cross-site scripting vulnerability in the makehtml link and image subparsers, which fail to escape double quotes in destination URLs placed into href and src attributes. Attackers can craft markdown links or images containing a double quote followed by onerror or onmouseover handlers to execute script when victims view rendered HTML.
- Product
- showdown
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2026crmne/ruby_llm at commit fa6f279847d6d7027814539d9c0dfc3bbdfd2a83 contains a polynomial-time regular expression denial-of-service condition in Mistral model capCVE-2026-67989 · Other software · reported by MITREHigh 7.5
crmne/ruby_llm at commit fa6f279847d6d7027814539d9c0dfc3bbdfd2a83 contains a polynomial-time regular expression denial-of-service condition in Mistral model capability matching on Ruby 3.1.x
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2026Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities.CVE-2026-104846 · Other software · lxsmnsyc · reported by GitHubCritical 9.8
Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. From 0.12.0 until 1.6.2, fromJSON deserialization of a fulfilled Promise control node can pass a plugin-produced callable-bearing thenable to a native Promise resolver. ECMAScript thenable assimilation then invokes the callable unexpectedly, allowing attacker-controlled JSON to trigger code in applications using plugin-capable Seroval releases. This path bypasses the Promise resolver type-confusion remediation in version 1.5.3 for CVE-2026-59940 because the unexpected invocation occurs through native Promise settlement after the referenced value is deserialized. This issue is fixed in version 1.6.2.
- Product
- seroval
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2026Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities.CVE-2026-104845 · Other software · lxsmnsyc · reported by GitHubHigh 7.5
Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. Prior to 1.6.3, deserializeTypedArray in fromJSON and fromCrossJSON trusts a deserialized source value as an ArrayBuffer and does not bound the serialized element count. An attacker can provide a small untrusted JSON object with a large length value, causing the array-like TypedArray constructor to synchronously allocate the selected number of elements and exhaust CPU or memory while starving the event loop. The offset check does not reject the crafted source because source.byteLength is undefined. DataView reaches a similar unchecked cast but throws rather than allocating, and the issue has no identified confidentiality or integrity impact. This issue is fixed in version 1.6.3.
- Product
- seroval
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 2, 2026YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar nuagetag action, which concatenates the unescaped tags attribute into a raw SQL IN claCVE-2026-104462 · Other software · YesWiki · reported by VulnCheckHigh 8.8
YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar nuagetag action, which concatenates the unescaped tags attribute into a raw SQL IN clause. Attackers with page-write access (unauthenticated on default installs) can embed a nuagetag tag ending in a backslash to break quote parity and inject a UNION subquery, exfiltrating password hashes and arbitrary table data.
- Product
- yeswiki
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 2, 2026YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar filtertags action, which wraps unescaped filterN attribute tokens in quotes and concatCVE-2026-104457 · Other software · YesWiki · reported by VulnCheckHigh 8.8
YesWiki before 4.6.7 contains an SQL injection vulnerability in the Bazar filtertags action, which wraps unescaped filterN attribute tokens in quotes and concatenates them into a raw tags.value IN (...) clause. Unauthenticated attackers on default installs can save filtertags markup in a page with a trailing-backslash token that breaks quote parity under MySQL backslash escaping. This lets them inject a five-column UNION subquery to read arbitrary table data such as password hashes.
- Product
- yeswiki
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 2, 2026YesWiki before 4.6.7 contains a second-order SQL injection vulnerability in AclService::updateRequestWithACL, where a stored username is concatenated unescaped CVE-2026-104456 · Other software · YesWiki · reported by VulnCheckHigh 7.2
YesWiki before 4.6.7 contains a second-order SQL injection vulnerability in AclService::updateRequestWithACL, where a stored username is concatenated unescaped into a read-ACL LIKE clause. Attackers can self-register an account name containing a double-quote payload, then load non-admin ACL-filtered listings to read database contents and bypass read ACLs.
- Product
- yeswiki
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 2, 2026Zebra (zebrad) 5.0.0 before 6.0.0-rc.0 does not apply its per-peer mempool admission cap to transactions received as direct P2P tx messages, because these are qCVE-2026-104429 · Other software · ZcashFoundation · reported by VulnCheckMedium 6.9
Zebra (zebrad) 5.0.0 before 6.0.0-rc.0 does not apply its per-peer mempool admission cap to transactions received as direct P2P tx messages, because these are queued without the sending peer recorded as their source. A remote inbound peer can push many unique transactions to occupy a disproportionate share of mempool admission slots, crowding out honest peers' transaction relay.
- Product
- zebra
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Oct 2, 2026Giveaways and Contests by RafflePress: Does not remove the reCAPTCHA secret key from the giveaway settings it embeds in public giveaway pagesCVE-2026-97317 · WordPress plugins & themes · reported by WPScanMedium 5.3
The Giveaways and Contests by RafflePress WordPress plugin before 1.12.27 does not remove the reCAPTCHA secret key from the giveaway settings it embeds in public giveaway pages, allowing unauthenticated visitors to retrieve the secret key of any active giveaway that has reCAPTCHA configured.
- Product
- Giveaways and Contests by RafflePress
- Fixed in
- 1.12.27
- What to do
- Update Giveaways and Contests by RafflePress to 1.12.27 or newer.
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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