https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T09:49:57.007941+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-46404 CVE-2026-46404 — BigBlueButton: Presentation URL Security Hardening 2026-10-06T09:49:57.025084+00:00

Affected: bigbluebutton

BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, the presentation URL validation did not properly restrict access to site local and link local addresses. The redirect following logic now pins resolved IPs. This issue is fixed in version 3.0.23.