CVE-2026-48614

CRITICAL CVSS 9.9 View on NVD ↗

Description

An improper authorization vulnerability in the Plesk XML API allows an authenticated user to inject arbitrary configuration directives, resulting in arbitrary file write as root and full privilege escalation on the underlying server.

CVSS Vector

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

References

https://support.plesk.com/hc/en-us/articles/41171817973143-Vulnerability-in-Plesk-XML-API

Published: Jul 06, 2026 18:16 UTC Modified: Jul 06, 2026 19:41 UTC