BigBlueButton version 2.4.7 (or earlier) is vulnerable to stored Cross-Site Scripting (XSS) in the private chat functionality. A threat actor could inject JavaScript payload in his/her username. The payload gets executed in the browser of the victim each time the attacker sends a private message to the victim or when notification about the attacker leaving room is displayed.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://www.mgm-sp.com/en/cve-2022-27238-bigbluebutton-xss/ |
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2022-06-24T15:15:22
Updated: 2024-08-03T05:25:32.237Z
Reserved: 2022-03-18T00:00:00
Link: CVE-2022-27238
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-06-24T16:15:09.243
Modified: 2024-11-21T06:55:28.333
Link: CVE-2022-27238
Redhat
No data.