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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.

PUBLISHED Reserved 2026-04-07 | Published 2026-06-24 | Updated 2026-06-25 | Assigner GitHub_M




CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Product status

< 1.2.31
affected

References

github.com/.../cacti/security/advisories/GHSA-gp82-qhrg-crv7

github.com/...ommit/4c09efaebf3a9faec66969d0b5c4aceaf397f37f

cve.org (CVE-2026-39955)

nvd.nist.gov (CVE-2026-39955)

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