CVE-2026-39955

CRITICAL CVSS 9.8 View on NVD ↗

Description

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have pre-authentication SQL Injection via unanchored FILTER_VALIDATE_REGEXP in graph_view.php. This issue has been fixed in version 1.2.31.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products

cacti/cacti

References

https://github.com/Cacti/cacti/commit/4c09efaebf3a9faec66969d0b5c4aceaf397f37f
https://github.com/Cacti/cacti/security/advisories/GHSA-gp82-qhrg-crv7

Published: Jun 24, 2026 23:16 UTC Modified: Jun 25, 2026 15:16 UTC