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.
7,079 results · page 11 of 142
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 24, 2026An unauthenticated attacker can exploit the Frontend 'validate' action to blindly instantiate arbitrary PHP classes.CVE-2026-23923 · Other software · Zabbix · reported by security@zabbix.comMedium 6.9
An unauthenticated attacker can exploit the Frontend 'validate' action to blindly instantiate arbitrary PHP classes. The impact depends on environment setup but appears limited at this time.
- Product
- Zabbix
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 24, 2026A low privilege Zabbix user with API access can exploit a blind SQL injection vulnerability in include/classes/api/CApiService.php to execute arbitrary SQL seleCVE-2026-23921 · Other software · Zabbix · reported by security@zabbix.comHigh 8.7
A low privilege Zabbix user with API access can exploit a blind SQL injection vulnerability in include/classes/api/CApiService.php to execute arbitrary SQL selects via the sortfield parameter. Although query results are not returned directly, an attacker can exfiltrate arbitrary database data through time-based techniques, potentially leading to session identifier disclosure and administrator account compromise.
- Product
- Zabbix
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2026Zimbra Collaboration Suite (ZCS) 10.0 and 10.1 contains a reflected cross-site scripting (XSS) vulnerability in the Classic Webmail REST interface (/h/rest).CVE-2026-33368 · Email & office · Synacor · reported by MITREMedium 6.1
Zimbra Collaboration Suite (ZCS) 10.0 and 10.1 contains a reflected cross-site scripting (XSS) vulnerability in the Classic Webmail REST interface (/h/rest). The application fails to properly sanitize user-supplied input, allowing an unauthenticated attacker to inject malicious JavaScript into a crafted URL. When a victim user accesses the link, the injected script executes in the context of the Zimbra webmail application, which could allow the attacker to perform actions on behalf of the victim.
- Product
- Zimbra Collaboration Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordwiki.zimbra.comwiki.zimbra.com
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 17, 2026In the Linux kernel, the following vulnerability has been resolved: audit: add missing syscalls to read class The "at" variant of getxattr() and listxattr() aCVE-2026-23241 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: audit: add missing syscalls to read class The "at" variant of getxattr() and listxattr() are missing from the audit read class. Calling getxattrat() or listxattrat() on a file to read its extended attributes will bypass audit rules such as: -w /tmp/test -p rwa -k test_rwa The current patch adds missing syscalls to the audit read class.
- 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 17, 2026In the Linux kernel, the following vulnerability has been resolved: audit: add fchmodat2() to change attributes class fchmodat2(), introduced in version 6.6 iCVE-2025-71239 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: audit: add fchmodat2() to change attributes class fchmodat2(), introduced in version 6.6 is currently not in the change attribute class of audit. Calling fchmodat2() to change a file attribute in the same fashion than chmod() or fchmodat() will bypass audit rules such as: -w /tmp/test -p rwa -k test_rwa The current patch adds fchmodat2() to the change attributes class.
- 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 17, 2026The extension fails to properly define allowed classes used when deserializing transport failure metadata.CVE-2026-1323 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aMedium 5.2
The extension fails to properly define allowed classes used when deserializing transport failure metadata. An attacker may exploit this to execute untrusted serialized code. Note that an active exploit requires write access to the directory configured at $GLOBALS['TYPO3_CONF_VARS']['MAIL']['transport_spool_filepath'].
- Product
- Extension "Mailqueue"
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 16, 2026An authenticated arbitrary file upload vulnerability in the Courses/Work Assignments module of gunet Open eClass v3.11, and fixed in v3.13, allows attackers to CVE-2025-65734 · Other software · Openeclass · reported by MITREMedium 5.4
An authenticated arbitrary file upload vulnerability in the Courses/Work Assignments module of gunet Open eClass v3.11, and fixed in v3.13, allows attackers to execute arbitrary code via uploading a crafted SVG file.
- Product
- Openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 11, 2026An issue in ClasroomIO before v.0.2.6 allows a remote attacker to escalate privileges via the endpoints /api/verify and /rest/v1/profileCVE-2025-67298 · Other software · Classroomio · reported by MITREHigh 8.1
An issue in ClasroomIO before v.0.2.6 allows a remote attacker to escalate privileges via the endpoints /api/verify and /rest/v1/profile
- Product
- Classroomio
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgithub.com
Mar 10, 2026An Incorrect Authorization vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user with a classic personal access token (PATCVE-2026-3582 · Other software · GitHub · reported by product-cna@github.comMedium 5.3
An Incorrect Authorization vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user with a classic personal access token (PAT) lacking the repo scope to retrieve issues and commits from private and internal repositories via the search REST API endpoints. The user must have had existing access to the repository through organization membership or as a collaborator for the vulnerability to be exploitable. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.20 and was fixed in versions 3.16.15, 3.17.12, 3.18.6 and 3.19.3. This vulnerability was reported via the GitHub Bug Bounty program.
- Product
- Enterprise Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.github.comdocs.github.com
Mar 10, 2026A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiSwitchAXFixed 1.0.0 through 1.0.1 may allow an unauthentCVE-2026-22627 · Network & remote access · Fortinet · reported by psirt@fortinet.comHigh 8.8
A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiSwitchAXFixed 1.0.0 through 1.0.1 may allow an unauthenticated attacker within the same adjacent network to execute unauthorized code or commands on the device via sending a crafted LLDP packet.
- Product
- FortiSwitchAXFixed
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfortiguard.fortinet.com
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 5, 2026An Arbitrary File Read vulnerability exists in the ImageTextPromptValue class in Exploding Gradients RAGAS v0.2.3 to v0.2.14.CVE-2025-45691 · Other software · Red Hat · reported by MITREHigh 7.5
An Arbitrary File Read vulnerability exists in the ImageTextPromptValue class in Exploding Gradients RAGAS v0.2.3 to v0.2.14. The vulnerability stems from improper validation and sanitization of URLs supplied in the retrieved_contexts parameter when handling multimodal inputs.
- Product
- Red Hat OpenShift AI (RHOAI)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordadithyanak.comgithub.com
Mar 5, 2026In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzCVE-2026-1605 · Other software · Eclipse Foundation · reported by emo@eclipse.orgHigh 7.5
In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed. This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response. In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.
- Product
- Eclipse Jetty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comaccess.redhat.com
Mar 5, 2026UberSlider Classic: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-28102 · WordPress plugins & themes · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LambertGroup UberSlider Classic uberSlider_classic allows Reflected XSS.This issue affects UberSlider Classic: from n/a through <= 2.5.
- Product
- UberSlider Classic
- Affected
- up to 2.5
- What to do
- Affects up to 2.5. Update UberSlider Classic to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
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.
Mar 5, 2026Classter: Deserialization of Untrusted DataCVE-2025-54001 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in ThemeREX Classter classter allows Object Injection.This issue affects Classter: from n/a through <= 2.5.
- Product
- Classter
- Affected
- up to 2.5
- What to do
- Affects up to 2.5. Update Classter to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Mar 4, 2026The import hook in CPython that handles legacy *.pyc files (SourcelessFileLoader) is incorrectly handled in FileLoader (a base class) and so does not use io.opeCVE-2026-2297 · Other software · Python Software Foundation · reported by cna@python.orgMedium 5.7
The import hook in CPython that handles legacy *.pyc files (SourcelessFileLoader) is incorrectly handled in FileLoader (a base class) and so does not use io.open_code() to read the .pyc files. sys.audit handlers for this audit event therefore do not fire.
- Product
- CPython
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 4, 2026A vulnerability in NLTK versions up to and including 3.9.2 allows arbitrary file read via path traversal in multiple CorpusReader classes, including WordListCorCVE-2026-0847 · Other software · nltk · reported by security@huntr.devHigh 7.5
A vulnerability in NLTK versions up to and including 3.9.2 allows arbitrary file read via path traversal in multiple CorpusReader classes, including WordListCorpusReader, TaggedCorpusReader, and BracketParseCorpusReader. These classes fail to properly sanitize or validate file paths, enabling attackers to traverse directories and access sensitive files on the server. This issue is particularly critical in scenarios where user-controlled file inputs are processed, such as in machine learning APIs, chatbots, or NLP pipelines. Exploitation of this vulnerability can lead to unauthorized access to sensitive files, including system files, SSH private keys, and API tokens, and may potentially escalate to remote code execution when combined with other vulnerabilities.
- Product
- nltk/nltk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhuntr.comaccess.redhat.com
Mar 4, 2026In the Linux kernel, the following vulnerability has been resolved: platform/x86: classmate-laptop: Add missing NULL pointer checks In a few places in the ClaCVE-2026-23237 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: platform/x86: classmate-laptop: Add missing NULL pointer checks In a few places in the Classmate laptop driver, code using the accel object may run before that object's address is stored in the driver data of the input device using it. For example, cmpc_accel_sensitivity_store_v4() is the "show" method of cmpc_accel_sensitivity_attr_v4 which is added in cmpc_accel_add_v4(), before calling dev_set_drvdata() for inputdev->dev. If the sysfs attribute is accessed prematurely, the dev_get_drvdata(&inputdev->dev) call in in cmpc_accel_sensitivity_store_v4() returns NULL which leads to a NULL pointer dereference going forward. Moreover, sysfs attributes using the input device are added before initializing that device by cmpc_add_acpi_notify_device() and if one of them is accessed before running that function, a NULL pointer dereference will occur. For example, cmpc_accel_sensitivity_attr_v4 is added before calling cmpc_add_acpi_notify_device() and if it is read prematurely, the dev_get_drvdata(&acpi->dev) call in cmpc_accel_sensitivity_show_v4() returns NULL which leads to a NULL pointer dereference going forward.
- 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
Feb 26, 2026Deserialization of untrusted data in the LanguageModel class of Flair from versions 0.4.1 to latest are vulnerable to arbitrary code execution when loading a maCVE-2026-3071 · Other software · Flair · reported by 6f8de1f0-f67e-45a6-b68f-98777fdb759cHigh 8.4
Deserialization of untrusted data in the LanguageModel class of Flair from versions 0.4.1 to latest are vulnerable to arbitrary code execution when loading a malicious model.
- Product
- Flair
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhiddenlayer.comhiddenlayer.com
Feb 25, 2026BigBlueButton is an open-source virtual classroom.CVE-2026-27736 · Other software · bigbluebutton · reported by GitHubMedium 6.1
BigBlueButton is an open-source virtual classroom. In versions on the 3.x branch prior to 3.0.20, the string received with errorRedirectUrl lacks validation, using it directly in the respondWithRedirect function leads to an Open Redirect vulnerability. BigBlueButton 3.0.20 patches the issue. No known workarounds are available.
- Product
- bigbluebutton
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 24, 2026A sandbox escape vulnerability exists in dotCMS’s Velocity scripting engine (VTools) that allows authenticated users with scripting privileges to bypass class aCVE-2025-11165 · Other software · dotCMS · reported by security@dotcms.comCritical 9.4
A sandbox escape vulnerability exists in dotCMS’s Velocity scripting engine (VTools) that allows authenticated users with scripting privileges to bypass class and package restrictions enforced by SecureUberspectorImpl. By dynamically modifying the Velocity engine’s runtime configuration and reinitializing its Uberspect, a malicious actor can remove the introspector.restrict.classes and introspector.restrict.packages protections. Once these restrictions are cleared, the attacker can access arbitrary Java classes, including java.lang.Runtime, and execute arbitrary system commands under the privileges of the application process (e.g. dotCMS or Tomcat user).
- Product
- dotCMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 22, 2026Tronclass developed by WisdomGarden has a Insecure Direct Object Reference vulnerability.CVE-2026-2997 · Other software · WisdomGarden · reported by twcert@cert.org.twMedium 6.5
Tronclass developed by WisdomGarden has a Insecure Direct Object Reference vulnerability. After obtaining a course ID, authenticated remote attackers to modify a specific parameter to obtain a course invitation code, thereby joining any course.
- Product
- Tronclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtwcert.org.twtwcert.org.tw
Feb 21, 2026BigBlueButton is an open-source virtual classroom.CVE-2026-27467 · Other software · bigbluebutton · reported by GitHubLow 2
BigBlueButton is an open-source virtual classroom. In versions 3.0.19 and below, when first joining a session with the microphone muted, the client sends audio to the server regardless of mute state. Media is discarded at the server side, so it isn't audible to any participants, but this may allow for malicious server operators to access audio data. The behavior is only incorrect between joining the meeting and the first time the user unmutes. This issue has been fixed in version 3.0.20.
- Product
- bigbluebutton
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 21, 2026BigBlueButton is an open-source virtual classroom.CVE-2026-27466 · Other software · bigbluebutton · reported by GitHubHigh 7.2
BigBlueButton is an open-source virtual classroom. In versions 3.0.21 and below, the official documentation for "Server Customization" on Support for ClamAV as presentation file scanner contains instructions that leave a BBB server vulnerable for Denial of Service. The flawed command exposes both ports (3310 and 7357) to the internet. A remote attacker can use this to send complex or large documents to clamd and waste server resources, or shutdown the clamd process. The clamd documentation explicitly warns about exposing this port. Enabling ufw (ubuntu firewall) during install does not help, because Docker routes container traffic through the nat table, which is not managed or restricted by ufw. Rules installed by ufw in the filter table have no effect on docker traffic. In addition, the provided example also mounts /var/bigbluebutton with write permissions into the container, which should not be required. Future vulnerabilities in clamd may allow attackers to manipulate files in that folder. Users are unaffected unless they have opted in to follow the extra instructions from BigBlueButton's documentation. This issue has been fixed in version 3.0.22.
- Product
- bigbluebutton
- 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 13, 2026Calero VeraSMART versions prior to 2026 R1 contain hardcoded static AES encryption keys within Veramark.Framework.dll (Veramark.Core.Config class).CVE-2026-26334 · Other software · Calero · reported by VulnCheckHigh 8.5
Calero VeraSMART versions prior to 2026 R1 contain hardcoded static AES encryption keys within Veramark.Framework.dll (Veramark.Core.Config class). These keys are used to encrypt the password of the service account stored in C:\\VeraSMART Data\\app.settings. An attacker with local access to the system can extract the hardcoded keys from the Veramark.Framework.dll module and decrypt the stored credentials. The recovered credentials can then be used to authenticate to the Windows host, potentially resulting in local privilege escalation depending on the privileges of the configured service account.
- Product
- VeraSMART
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcalero.comvulncheck.com
Feb 9, 2026my little forum is a PHP and MySQL based internet forum that displays the messages in classical threaded view.CVE-2026-25923 · Other software · My-Little-Forum · reported by GitHubHigh 8.7
my little forum is a PHP and MySQL based internet forum that displays the messages in classical threaded view. Prior to 20260208.1, the application fails to filter the phar:// protocol in URL validation, allowing attackers to upload a malicious Phar Polyglot file (disguised as JPEG) via the image upload feature, trigger Phar deserialization through BBCode [img] tag processing, and exploit Smarty 4.1.0 POP chain to achieve arbitrary file deletion. This vulnerability is fixed in 20260208.1.
- Product
- mylittleforum
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 6, 2026A flaw has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be.CVE-2026-2058 · Other software · mathurvishal · reported by VulDBMedium 5.5
A flaw has been found in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This impacts an unknown function of the file /postquerypublic.php of the component Post Query Details Page. This manipulation of the argument gnamex causes sql injection. The attack is possible to be carried out remotely. The exploit has been published and may be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- CloudClassroom-PHP-Project
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 4, 2026In the Linux kernel, the following vulnerability has been resolved: net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag ThCVE-2026-23105 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.8
In the Linux kernel, the following vulnerability has been resolved: net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag This is more of a preventive patch to make the code more consistent and to prevent possible exploits that employ child qlen manipulations on qfq. use cl_is_active instead of relying on the child qdisc's qlen to determine class activation.
- 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
Feb 4, 2026In the Linux kernel, the following vulnerability has been resolved: leds: led-class: Only Add LED to leds_list when it is fully ready Before this change the LCVE-2026-23101 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Medium 4.7
In the Linux kernel, the following vulnerability has been resolved: leds: led-class: Only Add LED to leds_list when it is fully ready Before this change the LED was added to leds_list before led_init_core() gets called adding it the list before led_classdev.set_brightness_work gets initialized. This leaves a window where led_trigger_register() of a LED's default trigger will call led_trigger_set() which calls led_set_brightness() which in turn will end up queueing the *uninitialized* led_classdev.set_brightness_work. This race gets hit by the lenovo-thinkpad-t14s EC driver which registers 2 LEDs with a default trigger provided by snd_ctl_led.ko in quick succession. The first led_classdev_register() causes an async modprobe of snd_ctl_led to run and that async modprobe manages to exactly hit the window where the second LED is on the leds_list without led_init_core() being called for it, resulting in: ------------[ cut here ]------------ WARNING: CPU: 11 PID: 5608 at kernel/workqueue.c:4234 __flush_work+0x344/0x390 Hardware name: LENOVO 21N2S01F0B/21N2S01F0B, BIOS N42ET93W (2.23 ) 09/01/2025 ... Call trace: __flush_work+0x344/0x390 (P) flush_work+0x2c/0x50 led_trigger
- 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
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24774 · Other software · gunet · reported by GitHubMedium 4.3
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a business logic vulnerability allows authenticated students to improperly mark themselves as present in attendance activities, including activities that have already expired, by directly accessing a crafted URL. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24773 · Other software · gunet · reported by GitHubHigh 7.5
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an Insecure Direct Object Reference (IDOR) vulnerability allows unauthenticated remote attackers to access personal files of other users by directly requesting predictable user identifiers. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24674 · Other software · gunet · reported by GitHubMedium 4.7
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Reflected Cross-Site Scripting (XSS) vulnerability allows remote attackers to execute arbitrary JavaScript in the context of authenticated users by crafting malicious URLs and tricking victims into visiting them. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24673 · Other software · gunet · reported by GitHubMedium 4.3
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a file upload validation bypass vulnerability allows attackers to upload files with prohibited extensions by embedding them inside ZIP archives and extracting them using the application’s built-in decompression functionality. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24672 · Other software · gunet · reported by GitHubHigh 7.3
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Stored Cross-Site Scripting (XSS) vulnerability allows authenticated students to inject malicious JavaScript into user profile fields, which is executed when users with viewing privileges access affected application pages. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24671 · Other software · gunet · reported by GitHubMedium 6.1
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Stored Cross-Site Scripting (XSS) vulnerability allows authenticated high-privileged users (teachers or administrators) to inject malicious JavaScript into multiple user-controllable input fields across the application, which is executed when other users access affected pages. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24670 · Other software · gunet · reported by GitHubMedium 6.5
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to create new course units, an action normally restricted to higher-privileged roles. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24669 · Other software · gunet · reported by GitHubHigh 7.8
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an insecure password reset mechanism allows local attackers to reuse a valid password reset token after it has already been used, enabling unauthorized password changes and potential account takeover. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24668 · Other software · gunet · reported by GitHubMedium 6.5
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a broken access control vulnerability allows authenticated students to add content to existing course units, an action normally restricted to higher-privileged roles. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24667 · Other software · gunet · reported by GitHubMedium 5
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, failure to invalidate active user sessions after a password change allows existing session tokens to remain valid, potentially enabling unauthorized continued access to user accounts. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24666 · Other software · gunet · reported by GitHubMedium 6.5
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Cross-Site Request Forgery (CSRF) vulnerability in multiple teacher-restricted endpoints allows attackers to induce authenticated teachers to perform unintended actions, such as modifying assignment grades, via crafted requests. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24665 · Other software · gunet · reported by GitHubHigh 8.7
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a stored Cross-Site Scripting (XSS) vulnerability allows authenticated students to inject malicious JavaScript into uploaded assignment files, which is executed when instructors view the submission. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026The Open eClass platform (formerly known as GUnet eClass) is a complete course management system.CVE-2026-24664 · Other software · gunet · reported by GitHubMedium 5.3
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a username enumeration vulnerability allows unauthenticated attackers to identify valid user accounts by analyzing differences in the login response behavior. This issue has been patched in version 4.2.
- Product
- openeclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 3, 2026GUnet OpenEclass 1.7.3 includes phpMyAdmin 2.10.0.2 by default, which allows remote logins.CVE-2020-37116 · Websites & servers · reported by VulnCheckHigh 8.7
GUnet OpenEclass 1.7.3 includes phpMyAdmin 2.10.0.2 by default, which allows remote logins. Attackers with access to the platform can remotely access phpMyAdmin and, after uploading a shell, view the config.php file to obtain the MySQL password, leading to full database compromise.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownload.openeclass.orgexploit-db.com
Feb 3, 2026GUnet OpenEclass 1.7.3 stores user credentials in plaintext, allowing administrators to view all registered users' usernames and passwords without encryption.CVE-2020-37115 · Other software · Openeclass · reported by VulnCheckHigh 7.1
GUnet OpenEclass 1.7.3 stores user credentials in plaintext, allowing administrators to view all registered users' usernames and passwords without encryption. This vulnerability exposes sensitive information and increases the risk of credential theft and unauthorized access.
- Product
- GUnet OpenEclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownload.openeclass.orgexploit-db.com
Feb 3, 2026GUnet OpenEclass 1.7.3 allows unauthenticated and authenticated users to access sensitive information, including system information, application version, and otCVE-2020-37114 · Other software · Openeclass · reported by VulnCheckMedium 5.3
GUnet OpenEclass 1.7.3 allows unauthenticated and authenticated users to access sensitive information, including system information, application version, and other students' uploaded assessments, due to improper access controls and information disclosure flaws in various modules. Attackers can retrieve system info, version info, and view or download other users' files without proper authorization.
- Product
- GUnet OpenEclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownload.openeclass.orgexploit-db.com
Feb 3, 2026GUnet OpenEclass 1.7.3 allows authenticated users to bypass file extension restrictions when uploading files.CVE-2020-37113 · Other software · Openeclass · reported by VulnCheckHigh 8.7
GUnet OpenEclass 1.7.3 allows authenticated users to bypass file extension restrictions when uploading files. By renaming a PHP file to .php3 or .PhP, an attacker can upload a web shell and execute arbitrary code on the server. This vulnerability enables remote code execution by bypassing the intended file type checks in the exercise submission feature.
- Product
- GUnet OpenEclass
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddownload.openeclass.orgexploit-db.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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