https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T13:23:00.092740+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-254635 EUVD-2026-254635 2026-10-03T13:23:00.124338+00:00 EUVD-2026-254635 https://cve.radiocsirt.org/vuln/fkie_cve-2025-61602 fkie_cve-2025-61602 2026-10-03T13:23:00.124373+00:00

BigBlueButton is an open-source virtual classroom. A denial-of-service (DoS) vulnerability in versions prior to 3.0.13 allows any authenticated user to crash the chat functionality for all participants in a meeting by sending a malformed `reactionEmojiId` in the GraphQL mutation `chatSendMessageReaction`. Version 3.0.13 contains a patch. No known workarounds are available.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-2248 WID-SEC-W-2025-2248 — BigBlueButton: Mehrere Schwachstellen 2026-10-03T13:23:00.124404+00:00

Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in BigBlueButton ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen oder einen Denial-of-Service-Zustand zu verursachen.