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CVE PROGRAM SOURCE RECORD9.9 Critical

CVE-2026-44962

Plesk contains an XPath injection vulnerability in the APS Application Catalog search functionality, where user-supplied input is interpolated into XPath queries without proper san

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Status
Published
Published
Updated
Assigning organization
hackerone

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

WebPros Plesk

Default version status: unaffected

  • 0 to < 18.0.75.1affected
  • 0 to < 18.0.76.2affected

References