CVE-2022-27238
—CVSS 3.1
5.4 medium
EPSS
<1%p37
Published
()
Modified
Description
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.
- Vendors
- bigbluebutton
- Products
- bigbluebutton
- Weakness
- CWE-79
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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