CVE-2026-87898

State: Published
Severity: 9.4 Critical
Published: Sep 23, 2026
Updated: Sep 23, 2026
Reserved: Sep 9, 2026

Description

OS command injection in Plesk allows remote authenticated users to execute arbitrary code with root privileges.

Scores

CVSS	Score	Vector	Source
4.0	9.4 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H	hackerone

Weaknesses

CWE-78 OS Command Injection

Affected Products

Product	Versions
Plesk extension "Site Import"WebPros	1.6.6 through 1.12.1Affected 1.12.2 to before 1.12.2Not affected

References

https://support.plesk.com/hc/en-us/articles/43641151026583

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