https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T09:33:54.660378+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-338345 EUVD-2026-338345 2026-10-04T09:33:54.663113+00:00 EUVD-2026-338345 https://cve.radiocsirt.org/vuln/fkie_cve-2026-46353 fkie_cve-2026-46353 2026-10-04T09:33:54.663146+00:00

BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web checksum validation could be bypassed when a presentationUploadExternalUrl parameter was supplied to API request handling in CreateMeeting.java and ValidationService.java, allowing a user to send valid requests to some endpoints without a checksum. This issue is fixed in version 3.0.21.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1568 WID-SEC-W-2026-1568 — BigBlueButton: Mehrere Schwachstellen 2026-10-04T09:33:54.663177+00:00

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in BigBlueButton ausnutzen, um Sicherheitsvorkehrungen zu umgehen und vertrauliche Informationen offenzulegen.