CVE-2026-68492

State: Published
Severity: 8.7 High
Published: Sep 23, 2026
Updated: Sep 24, 2026
Reserved: Jul 30, 2026

Description

An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the "Plesk RESTful API" extension from 2.4.2 before 2.4.7.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	hackerone

Weaknesses

CWE-426 Untrusted Search Path

Affected Products

Product	Versions
PleskWebPros	18.0.34 to before 18.0.80.8Affected 18.0.81 to before 18.0.81.1Affected
Plesk extension "Plesk RESTful API"WebPros	2.4.2 to before 2.4.7Affected

References

https://support.plesk.com/hc/en-us/articles/43644058632983

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