CVE-2026-67397

State: Published
Severity: 8.5 High
Published: Sep 3, 2026
Updated: Sep 4, 2026
Reserved: Jul 29, 2026

Description

Path traversal in Plesk 18.0.79.9 and earlier and 18.0.80 through 18.0.80.5 allows local users to execute arbitrary code as root.

Scores

CVSS	Score	Vector	Source
4.0	8.5 High	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	hackerone

Weaknesses

CWE-22 Path Traversal

Affected Products

Product	Versions
PleskWebPros	before 18.0.79.9Affected 18.0.80 to before 18.0.80.5Affected

References

https://support.plesk.com/hc/en-us/articles/43070000520855-Vulnerability-CVE-2026-67397-Arbitrary-code-execution-as-root-in-Plesk

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