[CVE-2026-67394] A critical local privilege escalation via OS command injecti

CVE-2026-67394 | CVSS: N/A

A critical local privilege escalation via OS command injection vulnerability has been discovered in Plesk for Linux, affecting all versions from 18.0.34 before 18.0.79.9 and 18.0.80.5. The vulnerability allows a customer or reseller with shell access (or allowed to change their own shell access) to elevate privileges to the root account on the hosting server.

参考链接:
https://support.plesk.com/hc/en-us/articles/42968165026967-CVE-2026-67394-Vulner

📌 数据来源: NVD 官方

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