Description (CNA)
BigBlueButton is an open source web conferencing system. This vulnerability only affects release candidates of BigBlueButton 2.4. The attacker can start a subscription for poll results before starting an anonymous poll, and use this subscription to see individual responses in the anonymous poll. The attacker had to be a meeting presenter. This issue is patched in version 2.4.0. There are no workarounds.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| bigbluebutton / bigbluebutton | affected >= 2.4-alpha-1, < 2.4.0 |
CWE
CWE-200
References
- https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-fgmj-rx7j-fqr4
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4.0
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.