← Database

CVE-2026-35054

MEDIUM CVSS: 6.4 Published: 2026-04-01 Modified: 2026-06-17

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.

Affected Platforms

Xenforo Xenforo

Weakness Type

CWE-79

References