CVE-2022-29232
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductBigbluebutton
PublishedJun 1, 2022
First seenJun 1, 2022
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- bigbluebutton bigbluebutton2.3.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| bigbluebutton bigbluebutton | 2.2.0 ≤ v < 2.3.9, 2.4 | 2.3.9 |
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