EUVD-2026-63683

BigBlueButton is an open-source virtual classroom. Prior to 3.0.29, BigBlueButton presenters could submit a presentationId through /api/graphql that identified a presentation belonging to another meeting...

CVE-2026-55491 BigBlueButton: Stored XSS in Screenshare Recording Playback via Unescaped Meeting Name

BigBlueButton is an open-source virtual classroom. Prior to 3.0.29, BigBlueButton failed to escape meetingName in record-and-playback/screenshare/playback/index.html.erb when generating the screenshare playback format. A low-privileged user could store a crafted meeting name that embedded script...

CVE-2026-55491 BigBlueButton: Stored XSS in Screenshare Recording Playback via Unescaped Meeting Name

BigBlueButton is an open-source virtual classroom. Prior to 3.0.29, BigBlueButton failed to escape meetingName in record-and-playback/screenshare/playback/index.html.erb when generating the screenshare playback format. A low-privileged user could store a crafted meeting name that embedded script...

WordPress 12 Step Meeting List plugin <= 3.19.16 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by V1T in WordPress Plugin 12 Step Meeting List versions = 3.19.16...

EUVD-2026-62951

In versions below 3.2.2 of the Zoom app for Splunk SOAR, a user who holds a role with permission to run actions could expose meeting and personal meeting ID passwords by invoking one of the create meeting, update meeting, or update user settings actions, because the affected password and...

PT-2026-79191

Name of the Vulnerable Software and Affected Versions BigBlueButton versions prior to 3.0.29 Description Presenters can submit a presentationId through the '/api/graphql' endpoint that identifies a presentation belonging to a different meeting. The RemovePresentationPubMsgHdlr.scala function fail...

PT-2026-79192

Name of the Vulnerable Software and Affected Versions BigBlueButton versions prior to 3.0.29 Description An issue exists where the software fails to escape the meetingName variable in the record-and-playback/screenshare/playback/index.html.erb file during the generation of the screenshare playbac...

CVE-2026-76386

In versions below 3.2.2 of the Zoom app for Splunk SOAR, a user who holds a role with permission to run actions could expose meeting and personal meeting ID passwords by invoking one of the create meeting, update meeting, or update user settings actions, because the affected password and...

CVE-2026-76379 Information Disclosure through Action Parameters in Cisco Webex app for Splunk SOAR

In versions below 2.2.1 of the Cisco Webex app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive meeting password by invoking the schedule meeting action, because the action's password parameter is not masked and is shown in cleartext in the user...

Zoom Workplace < 7.1.5 Vulnerability (ZSB-26017)

The version of Zoom Workplace installed on the remote host is prior to 7.1.5. It is, therefore, affected by a vulnerability as referenced in the ZSB-26017 advisory. - Use after Free in the annotator function of Zoom Clients may allow a meeting participant to achieve remote code execution of anoth...

CVE-2026-46382

A flaw was found in the Meeting Room Booking System MRBS. This vulnerability, known as Server-Side Request Forgery SSRF, allows a remote attacker to trick the server into making requests to internal or local network resources. By exploiting this, an attacker could potentially gain unauthorized...

CVE-2026-46688

The Meeting Room Booking System MRBS is a PHP-based application for booking meeting rooms. Prior to version 1.12.2, an unauthenticated request can be made to redirect the user to a query-specified location. This allows an attacker to create a specially-crafted URL to an MRBS installation that wil...

CVE-2026-46382 Meeting Room Booking System has server-side request forgery in import functionality

The Meeting Room Booking System MRBS is a PHP-based application for booking meeting rooms. Prior to version 1.12.2, a user-supplied private/local URI can be made to be fetched without checks. Version 1.12.2 contains a fix. No known workarounds are available...

CVE-2026-46382

MRBS prior to v1.12.2 is vulnerable to server-side request forgery during import, where a user-supplied private/local URI can be fetched without validation. The fixed version is v1.12.2; no workaround is listed in the provided documents. Remediation: upgrade to v1.12.2 or newer as stated in the s...

CVE-2026-46382 Meeting Room Booking System has server-side request forgery in import functionality

The Meeting Room Booking System MRBS is a PHP-based application for booking meeting rooms. Prior to version 1.12.2, a user-supplied private/local URI can be made to be fetched without checks. Version 1.12.2 contains a fix. No known workarounds are available...

CVE-2026-46688 Meeting Room Booking System has an unauthenticated open redirect

The Meeting Room Booking System MRBS is a PHP-based application for booking meeting rooms. Prior to version 1.12.2, an unauthenticated request can be made to redirect the user to a query-specified location. This allows an attacker to create a specially-crafted URL to an MRBS installation that wil...

CVE-2026-46688

CVE-2026-46688 affects the Meeting Room Booking System (MRBS) prior to version 1.12.2, where an unauthenticated request can trigger a redirect to a caller-controlled URL. This open redirect could lead users to attacker-specified sites, including a spoofed MRBS login page. The issue is fixed in MR...

CVE-2026-53415

The CVE-2026-53415 entry identifies a Use-After-Free vulnerability in Zoom Clients’ annotator function, allowing a meeting participant to remotely execute code on another participant over the network. The issue is confirmed across multiple sources (NVD and CVE listings). Affected component: Zoom ...

CVE-2026-53413 Zoom Clients - Buffer Over-write

Missing bounds check in the annotator function of Zoom Clients allows buffer over-write, which may allow a meeting participant to achieve remote code execution of another participant via network access...

Vulnerabilities exploited in Zoom

Zoom has identified vulnerabilities in the Zoom Client for Windows, Zoom Rooms for Windows, and other Zoom Windows products, such as the Windows Desktop Client, VDI Client, and Meeting SDK. These vulnerabilities include a TOCTOU race condition that can be exploited by authenticated local users to...