CVE-2026-44962 – Plesk XPath Injection Vulnerability

CVE ID :CVE-2026-44962

Published : May 29, 2026, 4:16 p.m. | 15 minutes ago

Description :Plesk contains an XPath injection vulnerability in the APS Application Catalog search functionality, where user-supplied input is interpolated into XPath queries without proper sanitization. This allows an authenticated, low-privileged user to execute arbitrary operating system commands on the server, resulting in local privilege escalation.

Severity: 9.9 | CRITICAL

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