CVE-2026-44962

WebPros / Plesk PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
WebPros / Plesk	affected 0 before 18.0.75.1; affected 0 before 18.0.76.2

CWE

CWE-643

References

https://support.plesk.com/hc/en-us/articles/38633651286679-Vulnerability-CVE-2026-44962-in-Plesk-s-APS-Catalog

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.