CVE ID :CVE-2026-67394
Published : Sept. 1, 2026
Description :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.
Severity: 9.0 | CRITICAL
More Information:
https://cvefeed.io/vuln/detail/CVE-2026-67394
CVE-2026-67394 - Plesk for Linux OS Command Injection Privilege Escalation
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Starburst-David
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- Joined: Wed Feb 11, 2026 8:31 pm