https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T03:30:28.348011+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2022-41963 CVE-2022-41963 — BigBlueButton contains Improper Preservation of Permissions for whiteboard 2026-10-08T03:30:28.364486+00:00

Affected: bigbluebutton

BigBlueButton is an open source web conferencing system. Versions prior to 2.4.3 contain a whiteboard grace period that exists to handle delayed messages, but this grace period could be used by attackers to take actions in the few seconds after their access is revoked. The attacker must be a meeting participant. This issue is patched in version 2.4.3 an version 2.5-alpha-1