CVE-2025-26520

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-02-12 · updated 2026-06-17
Weakness: CWE-89

Description

Cacti through 1.2.29 allows SQL injection in the template function in host_templates.php via the graph_template parameter. NOTE: this issue exists because of an incomplete fix for CVE-2024-54146.

Affected products

cacti: before 1.2.29 — fixed in 1.2.29

How to fix

Upgrade to a fixed version: cacti 1.2.29. Check the vendor advisory for mitigations.

References

https://github.com/Cacti/cacti/commit/7fa60c03ad4a69c701ac6b77c85a8927df7acd51
https://github.com/Cacti/cacti/pull/6096

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