CVE-2026-68492 – An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81

An untrusted search path vulnerability in Plesk from 18.0.34 before 18.0.80.8 and 18.0.81 before 18.0.81.1 allows remote authenticated users to execute arbitrary code as root via the “Plesk RESTful API” extension from 2.4.2 before 2.4.7.