Vulnerability Description
BigBlueButton is an open source web conferencing system. Versions prior to 2.4-rc-6, and 2.5-alpha-1 contain Incorrect Authorization for setting emoji status. A user with moderator rights can use the clear status feature to set any emoji status for other users. Moderators should only be able to set none as the status of other users. This issue is patched in 2.4-rc-6 and 2.5-alpha-1There are no workarounds.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bigbluebutton | Bigbluebutton | < 2.4 |
Related Weaknesses (CWE)
References
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6Release NotesThird Party Advisory
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.5-alpha-1Release NotesThird Party Advisory
- https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-88qf-33qPatchRelease NotesThird Party Advisory
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-rc-6Release NotesThird Party Advisory
- https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.5-alpha-1Release NotesThird Party Advisory
- https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-88qf-33qPatchRelease NotesThird Party Advisory
FAQ
What is CVE-2022-41962?
CVE-2022-41962 is a vulnerability with a CVSS score of 2.7 (LOW). BigBlueButton is an open source web conferencing system. Versions prior to 2.4-rc-6, and 2.5-alpha-1 contain Incorrect Authorization for setting emoji status. A user with moderator rights can use the ...
How severe is CVE-2022-41962?
CVE-2022-41962 has been rated LOW with a CVSS base score of 2.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-41962?
Check the references section above for vendor advisories and patch information. Affected products include: Bigbluebutton Bigbluebutton.