CVE-2026-40941

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

State: Published
Severity: 7.1 High
Published: Jun 25, 2026
Updated: Jun 26, 2026
Reserved: Apr 15, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	7.1 High	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	GitHub_M

Weaknesses

CWE-347 Improper Verification of Cryptographic Signature

Affected Products

Product	Versions
cactiCacti	< 1.2.31Affected

References

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

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