Security Advisory

CVE-2022-29233

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-06-01 23:15:15

Last updated 2025-04-23 18:20:17

Assigner GitHub_M

State PUBLISHED

Description

BigBlueButton is an open source web conferencing system. In BigBlueButton starting with 2.2 but before 2.3.18 and 2.4-rc-1, an attacker can circumvent access controls to gain access to all breakout rooms of the meeting they are in. The permission checks rely on knowledge of internal ids rather than on verification of the role of the user. Versions 2.3.18 and 2.4-rc-1 contain a patch for this issue. There are currently no known workarounds.

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