Vulnerability Database

319,592

Total vulnerabilities in the database

CVE-2022-29232

BigBlueButton is an open source web conferencing system. Starting with version 2.2 and prior to versions 2.3.9 and 2.4-beta-1, an attacker can circumvent access controls to obtain the content of public chat messages from different meetings on the server. The attacker must be a participant in a meeting on the server. BigBlueButton versions 2.3.9 and 2.4-beta-1 contain a patch for this issue. There are currently no known workarounds.

  • Published: Jun 1, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2022-29232
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Low
  • Score: 4
  • AV:N/AC:L/Au:S/C:P/I:N/A:N

CWEs:

Software From Fixed in
bigbluebutton / bigbluebutton 2.2.0 2.3.9
bigbluebutton / bigbluebutton 2.4-alpha1 2.4-alpha1.x
bigbluebutton / bigbluebutton 2.4-alpha2 2.4-alpha2.x