CVE-2026-44962

critical · 9.9

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.

9.9

CVSS

0.7%

EPSS (exploit prob.)

51st

EPSS percentile

2026-05-29

Published

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-643

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-44962