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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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
343new WordPress flaws this week
390,080entries in the database

421 results · page 1 of 9

  • Oct 26, 2026The LeRobot library is vulnerable to arbitrary code execution via unsafe dynamic class instantiation in the from_pretrained() method and related paths.CVE-2026-115533 · Other software · Hugging Face · reported by cret@cert.org

    The LeRobot library is vulnerable to arbitrary code execution via unsafe dynamic class instantiation in the from_pretrained() method and related paths. When loading a policy's processor configuration from a repository, the library uses the class field within the JSON configuration to dynamically resolve and instantiate Python classes using importlib.import_module() and getattr().

    Product
    LeRobot
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 26, 2026Objenesis before 3.6 contains a type confusion vulnerability that allows code in one class loader to substitute objects into another by exploiting instantiator CVE-2026-116486 · Other software · easymock · reported by VulnCheckLow 2

    Objenesis before 3.6 contains a type confusion vulnerability that allows code in one class loader to substitute objects into another by exploiting instantiator caching keyed on class name. When a shared ObjenesisStd instance caches instantiators by clazz.getName() in ObjenesisBase.getInstantiatorOf(), same-named classes collide, causing newInstance() to return wrong-class objects and ClassCastException failures.

    Product
    objenesis
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 21, 2026PHPOffice PHPPresentation through 1.2.0 contains an insecure deserialization vulnerability that allows attackers to instantiate arbitrary PHP objects by supplyiCVE-2026-114403 · Websites & servers · PHPOffice · reported by VulnCheckCritical 9.2

    PHPOffice PHPPresentation through 1.2.0 contains an insecure deserialization vulnerability that allows attackers to instantiate arbitrary PHP objects by supplying a crafted presentation file. Attackers can upload a ZIP containing PhpPresentation.xml that IOFactory::load passes to unserialize(), enabling gadget-chain code execution, file writes, or denial of service.

    Product
    PHPPresentation
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2026Vulnerability in Oracle Autonomous Health Framework (component: AHF Instant Diagnostic Replay).CVE-2026-101452 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.8

    Vulnerability in Oracle Autonomous Health Framework (component: AHF Instant Diagnostic Replay). Supported versions that are affected are 26.3-26.8. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Autonomous Health Framework executes to compromise Oracle Autonomous Health Framework. Successful attacks of this vulnerability can result in takeover of Oracle Autonomous Health Framework. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

    Product
    Oracle Autonomous Health Framework
    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: fs/ntfs3: use d_instantiate_new() in ntfs_create_inode() and murder syzbot's "WARNING in doCVE-2026-98539 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: use d_instantiate_new() in ntfs_create_inode() and murder syzbot's "WARNING in do_new_mount" saga ntfs_create_inode() creates a new inode via ntfs_new_inode(). It hashes it with insert_inode_locked() and so it's marked as I_NEW until unlock_new_inode(). ntfs 3 calls d_instantiate() in between though... Since the dentry was already hashed by the lookup before the create any path walk finds it without touching the parent's i_rwsem and so can lock the inode. If the inode is a directory unlock_new_inode() calls lockdep_annotate_inode_mutex_key() and marks i_rwsem with the i_mutex_dir_key class. That resets the count and the owner of a lock somebody else may already hold by now... syzbot has been spamming us with the same godforsaken bug "WARNING in do_new_mount" since 2023. I can't take it anymore so I went looking. Afaict, syzbot's executor chdirs into a freshly mounted ntfs3 image, creates a directory and then mounts some pseudofs on it. Everytime the mkdir() takes longer than syzbot waits mount() runs concurrently: mkdir("./sys") mount(NULL, "./sys", "sysfs") ntfs_crea

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 16, 202610up Distributor before 2.3.2 contains a PHP object injection vulnerability that allows Contributor-level users to instantiate PHP objects by double unserializiCVE-2026-111628 · Other software · 10up · reported by VulnCheckLow 2.3

    10up Distributor before 2.3.2 contains a PHP object injection vulnerability that allows Contributor-level users to instantiate PHP objects by double unserializing distributed post meta. Attackers can store a serialized PHP string as meta, which set_meta() in includes/utils.php unserializes on the destination site, storing attacker-defined objects whose impact depends on loaded gadget classes.

    Product
    Distributor
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 16, 2026Cross Site Scripting vulnerability in InstantASP ltd, InstantForum.NET v.4.1.4 allows an attacker to execute arbitrary code via reflecting un-sanitized input frCVE-2025-52097 · Other software · reported by MITRE

    Cross Site Scripting vulnerability in InstantASP ltd, InstantForum.NET v.4.1.4 allows an attacker to execute arbitrary code via reflecting un-sanitized input from query string parameters directly into the HTML response without proper output encoding

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 16, 2026WP Compress – Instant Performance & Speed Optimization: Privilege EscalationCVE-2026-104755 · WordPress plugins & themes · reported by WordfenceMedium 4.8

    The WP Compress – Instant Performance & Speed Optimization plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 7.25.00 The vulnerability exists because the `start_comms` dispatcher (`wps_ic_comms::start_comms`), hooked on every front-end request, gates access only by comparing the caller-supplied `apikey` parameter against the stored plugin API key with no WordPress capability check and no nonce verification, then passes the unvalidated `group`, `setting`, and `value` parameters directly to `change_setting()`, which writes them into the `WPS_IC_SETTINGS` option without an allow-list. This makes it possible for unauthenticated attackers to write arbitrary permission keys into the plugin's settings, causing `wps_ic_users::checkAndAddCaps()` to grant any WordPress role — including Subscriber — the `manage_wpc_settings` capability and thereby achieve plugin-administrator-equivalent control over the plugin's optimization, CDN, and critical-CSS surfaces. The API key required to pass the authorization check can itself be obtained without authentication via the `wpc_send_critical_remote` nopriv AJAX action: when the external critical-CSS service

    Product
    WP Compress – Instant Performance & Speed Optimization
    Affected
    up to 7.25.00
    What to do
    Affects up to 7.25.00. Update WP Compress – Instant Performance & Speed Optimization to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 13, 2026Improper handling of undefined values vulnerability in upKeeper Solutions upKeeper Instant Privilege Access allows Privilege Escalation.CVE-2026-92088 · Other software · upKeeper Solutions · reported by 80f39f49-2521-4ee7-9e17-af5d55e8032fHigh 8.6

    Improper handling of undefined values vulnerability in upKeeper Solutions upKeeper Instant Privilege Access allows Privilege Escalation. This issue affects upKeeper Instant Privilege Access: through 1.7.1.

    Product
    upKeeper Instant Privilege Access
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2026A vulnerability was determined in InstantSoft icms2 up to 2.18.2.CVE-2026-108568 · Other software · InstantSoft · reported by VulDBLow 2.1

    A vulnerability was determined in InstantSoft icms2 up to 2.18.2. The affected element is the function validatePaypalOrder of the file system/controllers/billing/actions/paypal.php of the component Billing Module. Executing a manipulation of the argument bid/sig can lead to insufficient verification of data authenticity. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    icms2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2026A vulnerability was found in InstantSoft icms2 up to 2.18.2.CVE-2026-108567 · Other software · InstantSoft · reported by VulDBLow 2.1

    A vulnerability was found in InstantSoft icms2 up to 2.18.2. Impacted is the function files_delete_file of the file system/fields/image.php of the component Image Handler. Performing a manipulation of the argument size results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. The patch is named 03d70937f1ff97031523222808726994b8b79379. It is recommended to apply a patch to fix this issue.

    Product
    icms2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2026A vulnerability has been found in InstantSoft icms2 up to 2.18.2.CVE-2026-108566 · Other software · InstantSoft · reported by VulDBLow 2

    A vulnerability has been found in InstantSoft icms2 up to 2.18.2. This issue affects the function index of the file templates/default/controllers/messages/index.tpl.php of the component Private Message Handler. Such manipulation of the argument nickname leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 3a1ec8fcb073a46d06a2ab83bc2bf68225834281. It is best practice to apply a patch to resolve this issue.

    Product
    icms2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 11, 2026BuddyPress Instant Chat: Does not check that the sender of a chat message belongs to the conversation it is being added toCVE-2026-87764 · WordPress plugins & themes · reported by WPScanHigh 8.8

    The BuddyPress Instant Chat WordPress plugin through 1.6 does not check that the sender of a chat message belongs to the conversation it is being added to, nor does it escape message content before outputting it back, allowing unauthenticated users to store arbitrary web scripts that will execute in the session of any member who later views that conversation.

    Product
    BuddyPress Instant Chat
    Affected
    up to 1.6
    What to do
    Affects up to 1.6. Update BuddyPress Instant Chat to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Oct 8, 2026Local privilege escalation in Checkmk 2.5.0 before 2.5.0p10 allows a user with access to edit the Oracle Instant Client referenced by the agent plugin 'mk-oraclCVE-2026-105331 · Other software · Checkmk GmbH · reported by security@checkmk.comMedium 5.2

    Local privilege escalation in Checkmk 2.5.0 before 2.5.0p10 allows a user with access to edit the Oracle Instant Client referenced by the agent plugin 'mk-oracle' to escalate their privileges if an agent has this plugin enabled.

    Product
    Checkmk
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 3, 2026OpenAM before 16.1.3 contains an unauthenticated arbitrary class instantiation vulnerability in the legacy JAX-RPC SOAP interface that allows remote attackers tCVE-2026-105115 · Other software · OpenIdentityPlatform · reported by VulnCheckHigh 8.8

    OpenAM before 16.1.3 contains an unauthenticated arbitrary class instantiation vulnerability in the legacy JAX-RPC SOAP interface that allows remote attackers to load classes without authentication. Attackers can send SOAP requests to /jaxrpc/* with an unverified session identifier and a chosen class name, crashing the server, probing the classpath, or potentially reaching code execution via gadget chains.

    Product
    OpenAM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A buffer overflow vulnerability exists in the API endpoint of HPE Networking Instant On that could allow an authenticated attacker with administrative privilegeCVE-2026-76738 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comLow 2.7

    A buffer overflow vulnerability exists in the API endpoint of HPE Networking Instant On that could allow an authenticated attacker with administrative privileges to cause a denial of service. Successful exploitation could allow an attacker to interrupt the normal operation of the affected service, which recovers without manual intervention.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026An authenticated path traversal vulnerability exists in the command line interface of HPE Networking Instant On.CVE-2026-76737 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comLow 3

    An authenticated path traversal vulnerability exists in the command line interface of HPE Networking Instant On. Successful exploitation could allow an attacker with administrative access to modify a limited set of files on the underlying operating system and to interrupt the normal operation of the affected service.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A buffer overflow vulnerability exists in the underlying operating system of HPE Networking Instant On.CVE-2026-76736 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comLow 3.3

    A buffer overflow vulnerability exists in the underlying operating system of HPE Networking Instant On. Successful exploitation could allow a low-privilege authenticated local attacker to interrupt the normal operation of the affected service.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A sensitive information disclosure vulnerability exists in the underlying operating system of HPE Networking Instant On.CVE-2026-76735 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 4.1

    A sensitive information disclosure vulnerability exists in the underlying operating system of HPE Networking Instant On. Successful exploitation could allow an authenticated local attacker with high privileges to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking Instant On, only if certain preconditions outside of the attacker's control are met.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A memory corruption vulnerability in the affected interface of HPE Networking Instant On could allow an unauthenticated remote attacker to conduct a denial of sCVE-2026-76734 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 4.8

    A memory corruption vulnerability in the affected interface of HPE Networking Instant On could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to interrupt the normal operation of the affected service and to access some limited information within the affected component.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A denial-of-service vulnerability exists in the API endpoint of HPE Networking Instant On that could allow an authenticated attacker with administrative privileCVE-2026-76733 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 4.9

    A denial-of-service vulnerability exists in the API endpoint of HPE Networking Instant On that could allow an authenticated attacker with administrative privileges to cause a denial of service. Successful exploitation could allow an attacker to interrupt the normal operation of the affected service, which resumes without manual intervention.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A local privilege-escalation vulnerability has been discovered in the affected daemon of HPE Networking Instant ON.CVE-2026-76732 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 6.4

    A local privilege-escalation vulnerability has been discovered in the affected daemon of HPE Networking Instant ON. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges if certain preconditions are met outside of the attacker's control.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026An authentication bypass vulnerability in the captive portal of HPE Networking Instant On could allow an unauthenticated remote attacker to circumvent existing CVE-2026-76731 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 6.5

    An authentication bypass vulnerability in the captive portal of HPE Networking Instant On could allow an unauthenticated remote attacker to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain limited access to some data and to make limited changes within the affected component.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026An authentication bypass vulnerability exists in the PAPI protocol of HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to cirCVE-2026-76730 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 6.5

    An authentication bypass vulnerability exists in the PAPI protocol of HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to circumvent existing authentication controls. Successful exploitation could allow an attacker to circumvent certain existing authentication mechanisms and send unauthorized network traffic to the target device.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A format string vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to cause meCVE-2026-76729 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comMedium 6.6

    A format string vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to cause memory corruption with a modified input. Successful exploitation could allow an attacker to provoke a denial-of-service condition or remote code execution in the affected system function.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to conduct a server-side CVE-2026-76728 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2

    A vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to conduct a server-side request forgery (SSRF) attack. Successful exploitation could allow an attacker to execute arbitrary commands as a privileged user on the underlying operating system.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026Command injection vulnerabilities exist in the affected interface of HPE Networking Instant ON that could allow an authenticated remote attacker with high priviCVE-2026-76727 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 7.2

    Command injection vulnerabilities exist in the affected interface of HPE Networking Instant ON that could allow an authenticated remote attacker with high privileges to perform command injection. Successful exploitation could allow an attacker to execute arbitrary commands as a privileged user on the underlying operating system.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026An authentication bypass vulnerability in the API endpoint of HPE Networking Instant ON could allow an unauthenticated remote attacker to bypass network access CVE-2026-76726 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comHigh 8.1

    An authentication bypass vulnerability in the API endpoint of HPE Networking Instant ON could allow an unauthenticated remote attacker to bypass network access controls if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to obtain unauthorized access to restricted networks.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A vulnerability has been identified in a management protocol of HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to circumvenCVE-2026-76725 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.6

    A vulnerability has been identified in a management protocol of HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to circumvent existing authentication controls. Successful exploitation could result in a complete bypass of security restrictions, potentially leading to remote code execution with elevated privileges.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026A command injection vulnerability exists in CLI of the affected HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to perform cCVE-2026-76724 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.6

    A command injection vulnerability exists in CLI of the affected HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to perform command injection by sending specially crafted packets. Successful exploitation could allow an attacker to execute arbitrary commands as a privileged user on the underlying operating system.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026Buffer overflow vulnerabilities exist in the affected interface of HPE Networking Instant ON APS that could allow an unauthenticated adjacent attacker to achievCVE-2026-76723 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.6

    Buffer overflow vulnerabilities exist in the affected interface of HPE Networking Instant ON APS that could allow an unauthenticated adjacent attacker to achieve remote code execution. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026Uncontrolled Format string vulnerabilities exist in the affected interface of HPE Networking Instant ON APs that could allow an unauthenticated remote attacker CVE-2026-76722 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    Uncontrolled Format string vulnerabilities exist in the affected interface of HPE Networking Instant ON APs that could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host. Successful exploitation could result in a Denial-of-service or potential remote code execution.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2026Buffer overflow vulnerability exists in the affected interface of HPE Networking Instant ON that could allow an unauthenticated remote attacker to run arbitraryCVE-2026-76721 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comCritical 9.8

    Buffer overflow vulnerability exists in the affected interface of HPE Networking Instant ON that could allow an unauthenticated remote attacker to run arbitrary code on the underlying host. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system.

    Product
    Instant ON
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 15, 2026Cotonti 1.0.0 Comments plugin passes the ci GET parameter to unserialize() without allowed_classes restriction, allowing unauthenticated attackers to instantiatCVE-2026-91939 · Other software · Cotonti · reported by VulnCheckCritical 9.3

    Cotonti 1.0.0 Comments plugin passes the ci GET parameter to unserialize() without allowed_classes restriction, allowing unauthenticated attackers to instantiate arbitrary PHP classes with attacker-controlled properties. Attackers can exploit PHP object injection through crafted serialized payloads to trigger gadget chains and achieve database manipulation or code execution.

    Product
    Cotonti
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 10, 2026Affected versions of MISP do not consistently enforce the acting user's authorization when instantiating event templates.CVE-2026-88915 · Other software · MISP · reported by 5a6e4751-2f3f-4070-9419-94fb35b644e8High 7.1

    Affected versions of MISP do not consistently enforce the acting user's authorization when instantiating event templates. For templates using distribution = 4, the template can specify a sharing_group_id. The instantiation path passed that value into event creation without verifying that the user instantiating the template was actually permitted to use the selected sharing group. The commit notes that Event::_add() only performed its own sharing-group authorization in another code path, leaving template instantiation able to write the identifier directly. The same instantiation path also attached template-specified tags without checking the user's normal tagging permissions. In addition, it hardcoded local => 0, meaning tags marked local_only could be attached globally and consequently propagate through synchronization or export, contrary to their intended restriction. The fix adds explicit SharingGroup::canUse() authorization for the acting user, applies the same tag-modification checks used by normal event tagging, and ensures local_only tags are attached locally. Version affected: ≤2.5.45

    Product
    MISP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026InstantCMS is a free and open source content management system.CVE-2026-54611 · Other software · instantsoft · reported by GitHubMedium 5.5

    InstantCMS is a free and open source content management system. Versions prior to 2.18.2 have a Remote Code Execution (RCE) issue that allows remote authenticated attackers to execute any PHP code via the component installer. It is possible to upload a malicious component into the server, however, it won't be installed, but upload files will be executed. Normally all php files in upload folder are not executed, however, by uploading custom .htaccess it becomes possible. Version 2.18.2 contains a fix.

    Product
    icms2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 8, 2026InstantCMS is a free and open source content management system.CVE-2026-48707 · Other software · instantsoft · reported by GitHubLow 3.1

    InstantCMS is a free and open source content management system. Versions prior to 2.18.2 have a Server-Side Request Forgery (SSRF) vulnerability in the file upload functionality (`system/core/uploader.php` at lines 509-532). When the "upload from URL" feature follows an HTTP redirect, the redirected target URL bypasses the private IP address blacklist check. This allows authenticated users to scan and access internal network services. Version 2.18.2 contains a fix.

    Product
    icms2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 2, 2026Jenkins Performance Plugin 1015.v09ca_52b_3370e and earlier does not restrict the classes that can be instantiated when deserializing cached performance reportsCVE-2026-84670 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comHigh 8.8

    Jenkins Performance Plugin 1015.v09ca_52b_3370e and earlier does not restrict the classes that can be instantiated when deserializing cached performance reports stored in the build directory on the Jenkins controller, allowing attackers with Item/Configure permission to execute arbitrary code on the Jenkins controller.

    Product
    Jenkins Performance Plugin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 25, 2026Vocos instantiates a class named by a configuration file without restricting which class may be named.CVE-2026-79784 · Other software · gemelo-ai · reported by VulnCheckHigh 8.6

    Vocos instantiates a class named by a configuration file without restricting which class may be named. instantiate_class in vocos/pretrained.py takes the class_path value from the configuration, splits it into a module and an attribute, imports the module with __import__, resolves the attribute with getattr, and calls the result as args_class(*args, **kwargs) where kwargs is the config's own init_args mapping. No allowlist constrains the dotted path, so a configuration may name any importable callable and supply the arguments it is called with. Vocos.from_hparams reaches this for each of the feature_extractor, backbone and head entries, and Vocos.from_pretrained reaches it with a remote file: it downloads config.yaml from a caller-named Hugging Face repository and passes it straight to from_hparams. Loading a model from a repository the user does not control therefore executes code of the repository owner's choosing in the loading process. The neighbouring torch.load of the downloaded weights is a separate matter and is constrained on PyTorch releases that default weights_only to true, which leaves this path as the reachable one.

    Product
    vocos
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 2026In the Linux kernel, the following vulnerability has been resolved: ima: Instantiate file_truncate and path_truncate hooks Instantiate the file_truncate and pCVE-2026-74592 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.1

    In the Linux kernel, the following vulnerability has been resolved: ima: Instantiate file_truncate and path_truncate hooks Instantiate the file_truncate and path_truncate LSM hooks to reset the action cache flags (IMA_DONE_MASK) as soon as truncation is requested, so the file, based on policy, is re-collected, re-measured, re-audited, and re-appraised on next access.

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 16, 2026WP Compress – Instant Performance & Speed Optimization: Cross-Site Request ForgeryCVE-2026-17608 · WordPress plugins & themes · reported by WordfenceMedium 6.5

    The WP Compress – Instant Performance & Speed Optimization plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 7.10.09. This is due to missing or incorrect nonce validation on the (top-level template code) function. This makes it possible for unauthenticated attackers to delete arbitrary WordPress options, including critical ones such as siteurl, home, active_plugins, template, and stylesheet, causing site outage or a full plugin and theme reset via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

    Product
    WP Compress – Instant Performance & Speed Optimization
    Affected
    up to 7.10.09
    What to do
    Affects up to 7.10.09. Update WP Compress – Instant Performance & Speed Optimization to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Aug 12, 2026Apache Airflow's serialization layer reconstructed exception nodes by calling `import_string()` on a class name taken from the serialized blob and instantiatingCVE-2026-58076 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.8

    Apache Airflow's serialization layer reconstructed exception nodes by calling `import_string()` on a class name taken from the serialized blob and instantiating it with arguments from the same blob, with no restriction on what could be imported. An operator's `executor_config` reaches that branch, so a Dag author could place a value there that causes an arbitrary callable to be imported and invoked -- for example `subprocess.check_output`, or `builtins.eval` on the `builtins`-prefixed variant. The code runs in the **Scheduler**, which reconstructs serialized Dags in its normal loop with no request involved, and in the **API server**, on any authenticated read of the Dag such as `GET /api/v2/dags/{dag_id}/details`. Both are components the Airflow security model states must never execute Dag-author code, and both hold the metadata database credentials and the JWT signing secret. No non-default configuration is required. This is a **different sink from CVE-2026-33264**, which covered only the trigger branch of the same deserializer: deployments that upgraded in response to that advisory are still affected through the exception branch and must upgrade again. Users are advised to upgrad

    Product
    Apache Airflow
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 10, 2026Remote Code Execution via Arbitrary Class Instantiation in plugin-schema-registry component in Apache Ranger <= 2.8.0.CVE-2026-44416 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.8

    Remote Code Execution via Arbitrary Class Instantiation in plugin-schema-registry component in Apache Ranger <= 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue.

    Product
    Apache Ranger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 5, 2026An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the NodeManagement type-instantiation logic componentCVE-2026-67864 · Other software · reported by MITREHigh 7.5

    An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the NodeManagement type-instantiation logic component

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 5, 2026Jenkins 2.575 and earlier, LTS 2.568.1 and earlier does not restrict the types of objects that can be instantiated as part of the project naming strategy configCVE-2026-70430 · Websites & servers · Jenkins Project · reported by jenkinsci-cert@googlegroups.comLow 2.7

    Jenkins 2.575 and earlier, LTS 2.568.1 and earlier does not restrict the types of objects that can be instantiated as part of the project naming strategy configuration, allowing attackers with Overall/Manage permission to instantiate arbitrary types related to configuration, including those intended for configuration only by administrators.

    Product
    Jenkins
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 5, 2026Cotonti CMS's Comments plugin deserializes user-supplied data without restricting the classes that may be instantiated.CVE-2026-71294 · Other software · Cotonti · reported by 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2cHigh 7.6

    Cotonti CMS's Comments plugin deserializes user-supplied data without restricting the classes that may be instantiated. In plugins/comments/controllers/actions/CreateAction.php, a POST parameter obtained via (trim-only sanitization) is passed to with no restriction, reachable by any member with write access to comments (the default setting in plugins/comments/comments.setup.php).

    Product
    Cotonti
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 4, 2026kotaemon through 0.12.0 contains an insecure deserialization vulnerability in the check_connection endpoint that allows unauthenticated attackers to instantiateCVE-2026-69098 · Other software · Cinnamon · reported by VulnCheckCritical 9.3

    kotaemon through 0.12.0 contains an insecure deserialization vulnerability in the check_connection endpoint that allows unauthenticated attackers to instantiate arbitrary Python classes by supplying crafted YAML/JSON input with a __type__ field. Attackers can exploit this to override the __type__ field with subprocess.check_output and arbitrary arguments, achieving remote code execution with application process privileges.

    Product
    kotaemon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 30, 2026WP Travel: Does not verify PayPal Instant Payment Notifications through the PayPal post-back handshake before marking a booking paidCVE-2026-13143 · WordPress plugins & themes · reported by WPScanMedium 5.3

    The WP Travel WordPress plugin before 11.8.1 does not verify PayPal Instant Payment Notifications through the PayPal post-back handshake before marking a booking paid, allowing unauthenticated attackers to forge a notification that flips an arbitrary pending booking to a paid and booked state at an attacker-chosen amount.

    Product
    WP Travel
    Fixed in
    11.8.1
    What to do
    Update WP Travel to 11.8.1 or newer.
  • Jul 24, 2026Arbitrary Class Instantiation via XML Feature Generator Descriptor and Format Name in Apache OpenNLP Versions Affected: - before 2.5.10 - before 3.0.0-M5 DeCVE-2026-63317 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 5.6

    Arbitrary Class Instantiation via XML Feature Generator Descriptor and Format Name in Apache OpenNLP Versions Affected: - before 2.5.10 - before 3.0.0-M5 Description: Three code paths in Apache OpenNLP load a class by its fully-qualified name via Class.forName() and invoke its no-arg constructor without any prior validation of the class name or its type.  The affected paths are: (1) GeneratorFactory, which reads the class attribute of generator elements in an XML feature generator descriptor; such descriptors are embedded as artifacts in model archives (e.g. TokenNameFinder and POSTagger models) and are parsed during model loading, so an attacker who can supply a crafted model archive controls the class name directly. (2) StreamFactoryRegistry.getFactory(Class, String), which falls back to interpreting an unregistered format name as the fully-qualified class name of an ObjectStreamFactory; this is exploitable in applications that pass untrusted format names (e.g. exposing the -format parameter of the command-line tooling to external input). (3) StringInterners, which instantiates the interner implementation named by the opennlp.interner.class system property; this valu

    Product
    Apache OpenNLP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 22, 2026In Progress® Telerik® UI for AJAX prior to v2026.2.708, a deserialization vulnerability in the persistence utilities allows unsafe type instantiation from attacCVE-2026-13190 · Other software · Progress Software · reported by security@progress.comHigh 8.1

    In Progress® Telerik® UI for AJAX prior to v2026.2.708, a deserialization vulnerability in the persistence utilities allows unsafe type instantiation from attacker-influenced persisted state, which can lead to remote code execution.

    Product
    Telerik UI for ASP.NET AJAX
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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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