https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T08:21:27.055248+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-27736 CVE-2026-27736 — BigBlueButton has Open Redirect vulnerability in ApiController 2026-10-05T08:21:27.072437+00:00

Affected: bigbluebutton

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.