Description
XenForo before 2.3.9 is vulnerable to stored cross-site scripting (XSS) related to BB code rendering. An attacker can inject malicious scripts through BB code that are stored and executed when other users view the content.
CVSS 6.4EPSS 0.13799999999999998%Risk 0.65
View source- Published
- 2026-04-01 01:16:41
- Affected versions
- <2.3.9
- Type
- Core software
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N