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.
References
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-06-24T15:15:22

Updated: 2022-06-24T15:15:22

Reserved: 2022-03-18T00:00:00


Link: CVE-2022-27238

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-06-24T16:15:09.243

Modified: 2022-07-05T21:01:25.607


Link: CVE-2022-27238

JSON object: View

cve-icon Redhat Information

No data.

CWE