XSS in Cacti

CVE-2026-39900

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior are vulnerable to Reflected XSS via tab parameter in the auth_profile.php JavaScript context. This issue has been fixed in version 1.2.31.

Vulnerability class: XSS (Cross-Site Scripting)

Affected products

  • Cacti — versions < 1.2.31

Weakness classification (CWE)

References