CVE Intelligence

Vulnerabilidades do Bigbluebutton Bbb-playback

🔔 Criar alerta RSS Verificador de versão

CVEs publicadas que afetam Bigbluebutton Bbb-playback: 1 registro(s), com versões afetadas e correções.

CVE-2026-27737 Média · 6.5 CWE-79 18/05/2026
BigBlueButton has Stored XSS in bbb-playback replay
BigBlueButton is an open-source virtual classroom. In versions prior to 3.0.19, the recording playback (presentation format) was not sanitizing user's input in public chat. This allowed for a malicious actor to craft and carry out a targeted XSS attack, activated on anyone replaying the recording. This issue has been fixed 3.0.19.