CVE-2026-40941

Cacti: Package Import Signature Validation Bypass Allows Self-Signed Packages

CVSS 7.1 HIGHCWE-347

Vexday Risk Score

18Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.1EPSS —KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

25 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have a package import signature validation bypass allows which allows self-signed packages. This issue has been fixed in version 1.2.31.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Affected products

Cacti · cacti

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References

https://github.com/Cacti/cacti/pull/7054 https://github.com/Cacti/cacti/releases/tag/release%2F1.2.31 https://github.com/Cacti/cacti/security/advisories/GHSA-274c-97hj-pv2v