CVE-2026-41126
BigBlueButton has Open Redirect through bigbluebutton/api/join via get-parameter "logoutURL"
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 4.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
21 abr 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
BigBlueButton is an open-source virtual classroom. Versions prior to 3.0.24 have an Open Redirect through bigbluebutton/api/join via get-parameter "logoutURL." Version 3.0.24 has adjusted the handling of requests with incorrect checksum so that the default logoutURL is used. No known workarounds are available.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Productos afectados
bigbluebutton · bigbluebutton¿Quieres saber si tu infraestructura está expuesta a esto?
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