CVE-2026-39951: Cacti

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have a Stored SQL Injection vulnerability through graph_name_regexp in the Reports feature. This issue has been fixed in version 1.2.31.

Affected products

• Cacti Cacti: before 1.2.31 (fixed in 1.2.31)

Published 2026-06-25. Last modified 2026-06-26.