CVE-2026-46404mediumCWE-918

CVE-2026-46404: fallo de gravedad media en bigbluebutton

BigBlueButton: Presentation URL Security Hardening

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear bigbluebutton

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 6.8epss 0.4%
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Productos afectados
bigbluebutton · bigbluebutton
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