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.
4,299 results · page 3 of 86
May 28, 2026Espressif Shared GitHub DangerJS is a reusable GitHub Action CI DangerJS workflow for Espressif GitHub projects.CVE-2026-44358 · Other software · espressif · reported by GitHubHigh 8.2
Espressif Shared GitHub DangerJS is a reusable GitHub Action CI DangerJS workflow for Espressif GitHub projects. Prior to 1.0.1, the action's entrypoint.sh invoked DangerJS from the caller's workspace after copying the fork's checkout into it, creating an untrusted search path for both binary resolution and Node.js module resolution. A fork pull request processed by a pull_request_target workflow could therefore cause fork-supplied code to execute inside the action container in place of the action's own code. This vulnerability is fixed in 1.0.1.
- Product
- shared-github-dangerjs
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 27, 2026In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Clean up kthread on errors If an error occurs after the ssif kthread is createdCVE-2026-46044 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Clean up kthread on errors If an error occurs after the ssif kthread is created, but before the main IPMI code starts the ssif interface, the ssif kthread will not be stopped. So make sure the kthread is stopped on an error condition if it is running.
- 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
May 27, 2026AWP Classifieds: Missing AuthorizationCVE-2026-42726 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Missing Authorization vulnerability in Strategy11 Team AWP Classifieds another-wordpress-classifieds-plugin allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AWP Classifieds: from n/a through <= 4.4.5.
- Product
- AWP Classifieds
- Affected
- up to 4.4.5
- What to do
- Affects up to 4.4.5. Update AWP Classifieds to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
May 15, 2026Classified Listing – AI-Powered Classified ads & Business Directory: Unauthorized accessCVE-2026-7563 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Classified Listing – AI-Powered Classified ads & Business Directory Plugin plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 5.3.10. 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 add arbitrary notes to any order and trigger unsolicited notification and moderation emails to listing owners without administrative authorization.
- Product
- Classified Listing – AI-Powered Classified ads & Business Directory
- Affected
- up to 5.3.10
- What to do
- Affects up to 5.3.10. Update Classified Listing – AI-Powered Classified ads & Business Directory to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 14, 2026Motors – Car Dealership & Classified Listings: Arbitrary file deletionCVE-2026-3892 · WordPress plugins & themes · reported by WordfenceHigh 8.1
The Motors – Car Dealership & Classified Listings Plugin plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to, and including, 1.4.107. This is due to insufficient file path validation in the become-dealer logo upload flow. The plugin allows any authenticated user to set an arbitrary filesystem path via the profile update handler. This makes it possible for authenticated attackers, with subscriber level access and above, to delete arbitrary files on the server.
- Product
- Motors – Car Dealership & Classified Listings
- Affected
- up to 1.4.107
- What to do
- Affects up to 1.4.107. Update Motors – Car Dealership & Classified Listings to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgwordfence.com
May 13, 2026When a classification profile is configured on a UDP virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate.CVE-2026-41956 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 8.7
When a classification profile is configured on a UDP virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Product
- BIG-IP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 13, 2026When BIG-IP PEM iRules are configured on a virtual server (iRules using commands starting with CLASSIFICATION::, CLASSIFY::, PEM::, PSC::, and the urlcatquery cCVE-2026-41218 · Network & remote access · F5 · reported by f5sirt@f5.comHigh 8.7
When BIG-IP PEM iRules are configured on a virtual server (iRules using commands starting with CLASSIFICATION::, CLASSIFY::, PEM::, PSC::, and the urlcatquery command), undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- Product
- BIG-IP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers.CVE-2026-42855 · Other software · espressif · reported by GitHubHigh 7.5
arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. Prior to 3.3.8, the WebServer Digest authentication implementation in arduino-esp32 computes the authentication hash using the URI field from the client's Authorization header, without verifying that it matches the actual requested URI. This allows an attacker who possesses any valid digest response (computed for URI-A) to authenticate requests to a completely different protected URI (URI-B), bypassing per-resource access control. This vulnerability is fixed in 3.3.8.
- Product
- arduino-esp32
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers.CVE-2026-42854 · Other software · espressif · reported by GitHubCritical 9.8
arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. Prior to 3.3.8, the WebServer multipart form parser in arduino-esp32 allocates a Variable Length Array (VLA) on the stack whose size is derived from an attacker-controlled HTTP header field (Content-Type: multipart/form-data; boundary=...) without enforcing any length limit. Sending a boundary string longer than ~8000 characters overflows the 8192-byte task stack of the loopTask, causing a crash and potential remote code execution. This vulnerability is fixed in 3.3.8.
- Product
- arduino-esp32
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026The snorkel library thru v0.10.0 contains an insecure deserialization vulnerability (CWE-502) in the MultitaskClassifier.load() method of the MultitaskClassifieCVE-2026-31224 · Other software · Snorkel · reported by MITREHigh 8.8
The snorkel library thru v0.10.0 contains an insecure deserialization vulnerability (CWE-502) in the MultitaskClassifier.load() method of the MultitaskClassifier class. The method loads model weight files using torch.load() without enabling the security-restrictive weights_only=True parameter. This default behavior allows the deserialization of arbitrary Python objects via the Pickle module. A remote attacker can exploit this by providing a maliciously crafted model file, leading to arbitrary code execution on the victim's system when the file is loaded via the vulnerable method.
- Product
- Snorkel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Motors – Car Dealership & Classified Listings: Payment BypassCVE-2026-1934 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Motors – Car Dealership & Classified Listings plugin for WordPress is vulnerable to Payment Bypass via insecure user meta update in all versions up to, and including, 1.4.103 This is due to the stm_save_user_extra_fields() function updating sensitive user meta fields from POST data without verifying that the current user should have permission to modify those fields. The function hooks into the 'personal_options_update' action and only checks current_user_can('edit_user', $user_id), which passes for any user editing their own profile. This makes it possible for authenticated attackers, with Subscriber-level access and above, to set their stm_payment_status to 'completed', bypassing the PayPal payment verification and gaining access to paid Dealer membership features without completing any transaction.
- Product
- Motors – Car Dealership & Classified Listings
- Affected
- up to 1.4.103
- What to do
- Affects up to 1.4.103. Update Motors – Car Dealership & Classified Listings to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 11, 2026OpenClaw before 2026.4.20 contains a message classification vulnerability in Feishu card-action callbacks that misclassifies direct messages as group conversatiCVE-2026-44993 · Other software · OpenClaw · reported by VulnCheckLow 2.3
OpenClaw before 2026.4.20 contains a message classification vulnerability in Feishu card-action callbacks that misclassifies direct messages as group conversations. Attackers can bypass dmPolicy enforcement by triggering card-action flows in direct message conversations that should have been blocked by restrictive policies.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026In uriparser before 1.0.2, the function family EqualsUri can misclassify two unequal URIs as equal.CVE-2026-44928 · Other software · uriparser · reported by MITRELow 2.9
In uriparser before 1.0.2, the function family EqualsUri can misclassify two unequal URIs as equal.
- Product
- uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 4, 2026AWP Classifieds: SQL InjectionCVE-2026-5100 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The AWP Classifieds plugin for WordPress is vulnerable to SQL Injection via the 'regions' parameter array keys in versions up to, and including, 4.4.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
- Product
- AWP Classifieds
- Affected
- up to 4.4.5
- What to do
- Affects up to 4.4.5. Update AWP Classifieds to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 28, 2026OpenClaw before 2026.3.31 misclassifies proxied remote requests as loopback connections in the diffs viewer when allowRemoteViewer is disabled, allowing unauthoCVE-2026-41403 · Other software · OpenClaw · reported by VulnCheckMedium 6.3
OpenClaw before 2026.3.31 misclassifies proxied remote requests as loopback connections in the diffs viewer when allowRemoteViewer is disabled, allowing unauthorized access. Attackers can bypass access controls by sending proxied requests that are incorrectly identified as local loopback traffic, circumventing intended remote viewer restrictions.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 24, 2026arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers.CVE-2026-41429 · Other software · espressif · reported by GitHubHigh 8.8
arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. Prior to 3.3.8, there is a remotely reachable memory corruption issue in the NBNS packet handling path. When NetBIOS is enabled by calling NBNS.begin(...), the device listens on UDP port 137 and processes untrusted NBNS requests from the local network. The request parser trusts the attacker-controlled name_len field without enforcing a bound consistent with the fixed-size destination buffers used later in the flow. This vulnerability is fixed in 3.3.8.
- Product
- arduino-esp32
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 23, 2026OpenClaw before 2026.3.31 contains a logic error in Discord component interaction routing that misclassifies group direct messages as direct messages in extensiCVE-2026-41341 · Other software · OpenClaw · reported by VulnCheckLow 2.3
OpenClaw before 2026.3.31 contains a logic error in Discord component interaction routing that misclassifies group direct messages as direct messages in extensions/discord/src/monitor/agent-components-helpers.ts. Attackers can exploit this misclassification to bypass group DM policy enforcement or trigger incorrect session handling.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 16, 2026DirectoryPress – Business Directory And Classified Ad Listing: SQL InjectionCVE-2026-3489 · WordPress plugins & themes · reported by WordfenceHigh 7.5
The DirectoryPress – Business Directory And Classified Ad Listing plugin for WordPress is vulnerable to SQL Injection via the 'packages' parameter in versions up to, and including, 3.6.26 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
- Product
- DirectoryPress – Business Directory And Classified Ad Listing
- Affected
- up to 3.6.26
- What to do
- Affects up to 3.6.26. Update DirectoryPress – Business Directory And Classified Ad Listing to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordplugins.trac.wordpress.orgwordfence.com
Apr 7, 2026An issue in JXL 9 Inch Car Android Double Din Player Android v12.0 allows attackers to force the infotainment system into accepting falsified GPS signals as legCVE-2025-69515 · Other software · reported by MITRECritical 9.1
An issue in JXL 9 Inch Car Android Double Din Player Android v12.0 allows attackers to force the infotainment system into accepting falsified GPS signals as legitimate, resulting in the device reporting an incorrect or static location.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 29, 2026OpenClaw before 2026.3.12 contains an authorization bypass vulnerability where Feishu reaction events with omitted chat_type are misclassified as p2p conversatiCVE-2026-32924 · Other software · OpenClaw · reported by VulnCheckMedium 6.9
OpenClaw before 2026.3.12 contains an authorization bypass vulnerability where Feishu reaction events with omitted chat_type are misclassified as p2p conversations instead of group chats. Attackers can exploit this misclassification to bypass groupAllowFrom and requireMention protections in group chat reaction-derived events.
- Product
- OpenClaw
- 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
Mar 25, 2026In the Linux kernel, the following vulnerability has been resolved: irqchip/sifive-plic: Fix frozen interrupt due to affinity setting PLIC ignores interrupt cCVE-2026-23287 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: irqchip/sifive-plic: Fix frozen interrupt due to affinity setting PLIC ignores interrupt completion message for disabled interrupt, explained by the specification: The PLIC signals it has completed executing an interrupt handler by writing the interrupt ID it received from the claim to the claim/complete register. The PLIC does not check whether the completion ID is the same as the last claim ID for that target. If the completion ID does not match an interrupt source that is currently enabled for the target, the completion is silently ignored. This caused problems in the past, because an interrupt can be disabled while still being handled and plic_irq_eoi() had no effect. That was fixed by checking if the interrupt is disabled, and if so enable it, before sending the completion message. That check is done with irqd_irq_disabled(). However, that is not sufficient because the enable bit for the handling hart can be zero despite irqd_irq_disabled(d) being false. This can happen when affinity setting is changed while a hart is still handling the interrupt. This problem is easily reproducib
- 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
Mar 19, 2026OpenClaw versions prior to 2026.3.2 contain an authentication bypass vulnerability in the /api/channels route classification due to canonicalization depth mismaCVE-2026-32004 · Other software · OpenClaw · reported by VulnCheckHigh 8.3
OpenClaw versions prior to 2026.3.2 contain an authentication bypass vulnerability in the /api/channels route classification due to canonicalization depth mismatch between auth-path classification and route-path canonicalization. Attackers can bypass plugin route authentication checks by submitting deeply encoded slash variants such as multi-encoded %2f to access protected /api/channels endpoints.
- Product
- OpenClaw
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 6, 2026Silurus Classifieds Script 2.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicCVE-2018-25182 · Other software · Snowhall · reported by VulnCheckHigh 8.8
Silurus Classifieds Script 2.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the ID parameter. Attackers can send GET requests to wcategory.php with crafted SQL payloads in the ID parameter to extract database table names and sensitive information from the database.
- Product
- Silurus Classifieds Script
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comvulncheck.com
Mar 6, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-28677 · Other software · OpenSift · reported by GitHubHigh 8.2
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, the URL ingest pipeline accepted user-controlled remote URLs with incomplete destination restrictions. Although private/local host checks existed, missing restrictions for credentialed URLs, non-standard ports, and cross-host redirects left SSRF-class abuse paths in non-localhost deployments. This issue has been patched in version 1.6.3-alpha.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 6, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-28676 · Other software · OpenSift · reported by GitHubHigh 8.8
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, multiple storage helpers used path construction patterns that did not uniformly enforce base-directory containment. This created path-injection risk in file read/write/delete flows if malicious path-like values were introduced. This issue has been patched in version 1.6.3-alpha.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 6, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-28675 · Other software · OpenSift · reported by GitHubMedium 5.3
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, some endpoints returned raw exception strings to clients. Additionally, login token material was exposed in UI/rendered responses and token rotation output. This issue has been patched in version 1.6.3-alpha.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 5, 2026Classified Listing: Insertion of Sensitive Information Into Sent DataCVE-2026-23546 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Insertion of Sensitive Information Into Sent Data vulnerability in RadiusTheme Classified Listing classified-listing allows Retrieve Embedded Sensitive Data.This issue affects Classified Listing: from n/a through <= 5.3.4.
- Product
- Classified Listing
- Affected
- up to 5.3.4
- What to do
- Affects up to 5.3.4. Update Classified Listing to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Feb 20, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-27189 · Other software · OpenSift · reported by GitHubMedium 6.6
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below, use non-atomic and insufficiently synchronized local JSON persistence flows, potentially causing concurrent operations to lose updates or corrupt local state across sessions/study/quiz/flashcard/wellness/auth stores. This issue has been fixed in version 1.1.3-alpha.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 20, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-27170 · Other software · OpenSift · reported by GitHubHigh 7.1
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. In versions 1.1.2-alpha and below, URL ingest allows overly permissive server-side fetch behavior and can be coerced into requesting unsafe targets. Potential access/probing of private/local network resources from the OpenSift host process when ingesting attacker-controlled URLs. This issue has been fixed in version 1.1.3-alpha. To workaround when using trusted local-only exceptions, use OPENSIFT_ALLOW_PRIVATE_URLS=true with caution.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 20, 2026OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.CVE-2026-27169 · Other software · OpenSift · reported by GitHubHigh 8.9
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below render untrusted user/model content in chat tool UI surfaces using unsafe HTML interpolation patterns, leading to XSS. Stored content can execute JavaScript when later viewed in authenticated sessions. An attacker who can influence stored study/quiz/flashcard content could trigger script execution in a victim’s browser, potentially performing actions as that user in the local app session. This issue has been fixed in version 1.1.3-alpha.
- Product
- OpenSift
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 19, 2026The Buyent Classified plugin for WordPress (bundled with Buyent theme) is vulnerable to privilege escalation via user registration in all versions up to, and inCVE-2025-13851 · WordPress plugins & themes · reported by WordfenceCritical 9.8
The Buyent Classified plugin for WordPress (bundled with Buyent theme) is vulnerable to privilege escalation via user registration in all versions up to, and including, 1.0.7. This is due to the plugin not validating or restricting the user role during registration via the REST API endpoint. This makes it possible for unauthenticated attackers to register accounts with arbitrary roles, including administrator, by manipulating the _buyent_classified_user_type parameter during the registration process, granting them complete control over the WordPress site.
- Affected
- up to 1.0.7
- What to do
- Affects up to 1.0.7. 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.
Full record and what to do →NVD recordthemeforest.networdfence.com
Feb 19, 2026Clasifico Listing: Privilege escalationCVE-2025-12882 · WordPress plugins & themes · reported by WordfenceCritical 9.8
The Clasifico Listing plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 2.0. This is due to the plugin allowing users who are registering new accounts to set their own role by supplying the 'listing_user_role' parameter. This makes it possible for unauthenticated attackers to gain elevated privileges by registering an account with the administrator role.
- Product
- Clasifico Listing
- Affected
- up to 2.0
- What to do
- Affects up to 2.0. Update Clasifico Listing to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordthemeforest.networdfence.com
Feb 4, 2026ESF-IDF is the Espressif Internet of Things (IOT) Development Framework.CVE-2026-25532 · Other software · espressif · reported by GitHubMedium 6.3
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.2, 5.4.3, 5.3.4, 5.2.6, and 5.1.6, a vulnerability exists in the WPS (Wi-Fi Protected Setup) Enrollee implementation where malformed EAP-WSC packets with truncated payloads can cause integer underflow during fragment length calculation. When processing EAP-Expanded (WSC) messages, the code computes frag_len by subtracting header sizes from the total packet length. If an attacker sends a packet where the EAP Length field covers only the header and flags but omits the expected payload (such as the 2-byte Message Length field when WPS_MSG_FLAG_LEN is set), frag_len becomes negative. This negative value is then implicitly cast to size_t when passed to wpabuf_put_data(), resulting in a very large unsigned value. This issue has been patched in versions 5.5.3, 5.4.4, 5.3.5, 5.2.7, and 5.1.7.
- Product
- esp-idf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 4, 2026ESF-IDF is the Espressif Internet of Things (IOT) Development Framework.CVE-2026-25508 · Other software · espressif · reported by GitHubMedium 6.3
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.2, 5.4.3, 5.3.4, 5.2.6, and 5.1.6, an out-of-bounds read vulnerability was reported in the BLE ATT Prepare Write handling of the BLE provisioning transport (protocomm_ble). The issue can be triggered by a remote BLE client while the device is in provisioning mode. The transport accumulated prepared-write fragments in a fixed-size buffer but incorrectly tracked the cumulative length. By sending repeated prepare write requests with overlapping offsets, a remote client could cause the reported length to exceed the allocated buffer size. This inflated length was then passed to provisioning handlers during execute-write processing, resulting in an out-of-bounds read and potential memory corruption. This issue has been patched in versions 5.5.3, 5.4.4, 5.3.5, 5.2.7, and 5.1.7.
- Product
- esp-idf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 4, 2026ESF-IDF is the Espressif Internet of Things (IOT) Development Framework.CVE-2026-25507 · Other software · espressif · reported by GitHubMedium 6.3
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.2, 5.4.3, 5.3.4, 5.2.6, and 5.1.6, a use-after-free vulnerability was reported in the BLE provisioning transport (protocomm_ble) layer. The issue can be triggered by a remote BLE client while the device is in provisioning mode. The vulnerability occurred when provisioning was stopped with keep_ble_on = true. In this configuration, internal protocomm_ble state and GATT metadata were freed while the BLE stack and GATT services remained active. Subsequent BLE read or write callbacks dereferenced freed memory, allowing a connected or newly connected client to trigger invalid memory acces. This issue has been patched in versions 5.5.3, 5.4.4, 5.3.5, 5.2.7, and 5.1.7.
- Product
- esp-idf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 30, 2026A flaw in Zephyr’s network stack allows an IPv4 packet containing ICMP type 128 to be misclassified as an ICMPv6 Echo Request.CVE-2025-12899 · Other software · zephyrproject-rtos · reported by vulnerabilities@zephyrproject.orgMedium 6.5
A flaw in Zephyr’s network stack allows an IPv4 packet containing ICMP type 128 to be misclassified as an ICMPv6 Echo Request. This results in an out-of-bounds memory read and creates a potential information-leak vulnerability in the networking subsystem.
- Product
- Zephyr
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 23, 2026AWP Classifieds: Exposure of Sensitive System Information to an Unauthorized Control SphereCVE-2026-24593 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Strategy11 Team AWP Classifieds another-wordpress-classifieds-plugin allows Retrieve Embedded Sensitive Data.This issue affects AWP Classifieds: from n/a through <= 4.4.3.
- Product
- AWP Classifieds
- Affected
- up to 4.4.3
- What to do
- Affects up to 4.4.3. Update AWP Classifieds to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jan 12, 2026Espressif ESP-IDF USB Host HID (Human Interface Device) Driver allows access to HID devices.CVE-2025-68657 · Other software · espressif · reported by GitHubMedium 6.4
Espressif ESP-IDF USB Host HID (Human Interface Device) Driver allows access to HID devices. Prior to 1.1.0, calls to hid_host_device_close() can free the same usb_transfer_t twice. The USB event callback and user code share the hid_iface_t state without locking, so both can tear down a READY interface simultaneously, corrupting heap metadata inside the ESP USB host stack. This vulnerability is fixed in 1.1.0.
- Product
- esp-usb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcomponents.espressif.comgithub.com
Jan 12, 2026Espressif ESP-IDF USB Host HID (Human Interface Device) Driver allows access to HID devices.CVE-2025-68656 · Other software · espressif · reported by GitHubMedium 6.8
Espressif ESP-IDF USB Host HID (Human Interface Device) Driver allows access to HID devices. Prior to 1.1.0, usb_class_request_get_descriptor() frees and reallocates hid_device->ctrl_xfer when an oversized descriptor is requested but continues to use the stale local pointer, leading to an immediate use-after-free when processing attacker-controlled Report Descriptor lengths. This vulnerability is fixed in 1.1.0.
- Product
- esp-usb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcomponents.espressif.comgithub.com
Jan 12, 2026Espressif ESP-IDF USB Host UVC Class Driver allows video streaming from USB cameras.CVE-2025-68622 · Other software · espressif · reported by GitHubMedium 6.8
Espressif ESP-IDF USB Host UVC Class Driver allows video streaming from USB cameras. Prior to 2.4.0, a vulnerability in the esp-usb UVC host implementation allows a malicious USB Video Class (UVC) device to trigger a stack buffer overflow during configuration-descriptor parsing. When UVC configuration-descriptor printing is enabled, the host prints detailed descriptor information provided by the connected USB device. A specially crafted UVC descriptor may advertise an excessively large length. Because this value is not validated before being copied into a fixed-size stack buffer, an attacker can overflow the buffer and corrupt memory. This vulnerability is fixed in 2.4.0.
- Product
- esp-usb
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcomponents.espressif.comgithub.com
Dec 29, 2025Missing Authorization vulnerability in Gmission Web Fax allows Authentication Abuse, Session Credential Falsification through Manipulation.This issue affects WeCVE-2025-15068 · Other software · Gmission · reported by 09832df1-09c1-45b4-8a85-16c601d30febHigh 8.5
Missing Authorization vulnerability in Gmission Web Fax allows Authentication Abuse, Session Credential Falsification through Manipulation.This issue affects Web Fax: from 3.0 before 3.0.1
- Product
- Web Fax
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 26, 2025ESF-IDF is the Espressif Internet of Things (IOT) Development Framework.CVE-2025-68474 · Other software · espressif · reported by GitHubMedium 6.1
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, in the avrc_vendor_msg() function of the ESP-IDF BlueDroid AVRCP stack, the allocated buffer size was validated using AVRC_MIN_CMD_LEN (20 bytes). However, the actual fixed header data written before the vendor payload exceeds this value. This totals 29 bytes written before p_msg->p_vendor_data is copied. Using the old AVRC_MIN_CMD_LEN could allow an out-of-bounds write if vendor_len approaches the buffer limit. For commands where vendor_len is large, the original buffer allocation may be insufficient, causing writes beyond the allocated memory. This can lead to memory corruption, crashes, or other undefined behavior. The overflow could be larger when assertions are disabled.
- Product
- esp-idf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 26, 2025ESF-IDF is the Espressif Internet of Things (IOT) Development Framework.CVE-2025-68473 · Other software · espressif · reported by GitHubNone
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, in the ESP-IDF Bluetooth host stack (BlueDroid), the function bta_dm_sdp_result() used a fixed-size array uuid_list[32][MAX_UUID_SIZE] to store discovered service UUIDs during the SDP (Service Discovery Protocol) process. On modern Bluetooth devices, it is possible for the number of available services to exceed this fixed limit (32). In such cases, if more than 32 services are discovered, subsequent writes to uuid_list could exceed the bounds of the array, resulting in a potential out-of-bounds write condition.
- Product
- esp-idf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 24, 2025Advanced Classifieds & Directory Pro: Cross-Site Request Forgery (CSRF)CVE-2025-68580 · WordPress plugins & themes · reported by PatchstackMedium 4.3
Cross-Site Request Forgery (CSRF) vulnerability in pluginsware Advanced Classifieds & Directory Pro advanced-classifieds-and-directory-pro allows Cross Site Request Forgery.This issue affects Advanced Classifieds & Directory Pro: from n/a through <= 3.2.9.
- Product
- Advanced Classifieds & Directory Pro
- Affected
- up to 3.2.9
- What to do
- Affects up to 3.2.9. Update Advanced Classifieds & Directory Pro to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Dec 24, 2025In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Fix a memory leak when scanning for an adapter The adapter scan ssif_info_find(CVE-2023-54064 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Fix a memory leak when scanning for an adapter The adapter scan ssif_info_find() sets info->adapter_name if the adapter info came from SMBIOS, as it's not set in that case. However, this function can be called more than once, and it will leak the adapter name if it had already been set. So check for NULL before setting it.
- 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
Dec 23, 2025Tencent NeuralNLP-NeuralClassifier _load_checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability.CVE-2025-13708 · Other software · Tencent · reported by zdi-disclosures@trendmicro.comHigh 7.8
Tencent NeuralNLP-NeuralClassifier _load_checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent NeuralNLP-NeuralClassifier. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the _load_checkpoint function. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-27184.
- Product
- NeuralNLP-NeuralClassifier
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comzerodayinitiative.com
Dec 16, 2025In the Linux kernel, the following vulnerability has been resolved: bpf: Add bpf_prog_run_data_pointers() syzbot found that cls_bpf_classify() is able to chanCVE-2025-68200 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
In the Linux kernel, the following vulnerability has been resolved: bpf: Add bpf_prog_run_data_pointers() syzbot found that cls_bpf_classify() is able to change tc_skb_cb(skb)->drop_reason triggering a warning in sk_skb_reason_drop(). WARNING: CPU: 0 PID: 5965 at net/core/skbuff.c:1192 __sk_skb_reason_drop net/core/skbuff.c:1189 [inline] WARNING: CPU: 0 PID: 5965 at net/core/skbuff.c:1192 sk_skb_reason_drop+0x76/0x170 net/core/skbuff.c:1214 struct tc_skb_cb has been added in commit ec624fe740b4 ("net/sched: Extend qdisc control block with tc control block"), which added a wrong interaction with db58ba459202 ("bpf: wire in data and data_end for cls_act_bpf"). drop_reason was added later. Add bpf_prog_run_data_pointers() helper to save/restore the net_sched storage colliding with BPF data_meta/data_end.
- 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
Dec 9, 2025WP sIFR: Cross-Site Request Forgery (CSRF)CVE-2025-49347 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Cross-Site Request Forgery (CSRF) vulnerability in Jupitercow WP sIFR wp-sifr allows Stored XSS.This issue affects WP sIFR: from n/a through <= 0.6.8.1.
- Product
- WP sIFR
- Affected
- up to 0.6.8.1
- What to do
- Affects up to 0.6.8.1. Update WP sIFR to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Dec 6, 2025Listar – Directory Listing & Classifieds: Unauthorized modification of dataCVE-2025-12577 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Listar – Directory Listing & Classifieds WordPress Plugin plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the '/wp-json/listar/v1/place/save' REST API endpoint in all versions up to, and including, 3.0.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update listing details.
- Product
- Listar – Directory Listing & Classifieds
- Affected
- up to 3.0.0
- What to do
- Affects up to 3.0.0. Update Listar – Directory Listing & Classifieds to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordwordpress.orgwordfence.com
Dec 6, 2025Listar – Directory Listing & Classifieds: Unauthorized loss of dataCVE-2025-12574 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Listar – Directory Listing & Classifieds WordPress Plugin plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the '/wp-json/listar/v1/place/delete' REST API endpoint in all versions up to, and including, 3.0.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary posts.
- Product
- Listar – Directory Listing & Classifieds
- Affected
- up to 3.0.0
- What to do
- Affects up to 3.0.0. Update Listar – Directory Listing & Classifieds to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordwordpress.orgwordfence.com
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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