cPanel vulnerability

Execution with unnecessary privileges in cPanel allows remote authenticated users to execute arbitrary code with root privileges.

Published 23 Sep 2026Updated 24 Sep 20261 sources
CVSS 9.4

What happened

Execution with unnecessary privileges in cPanel allows remote authenticated users to execute arbitrary code with root privileges.

Affected versions

cPanel: 11.120.0.0 through before 11.134.0.57 (semver); 11.136.0.0 through before 11.136.0.41 (semver); 11.138.0.0 through before 11.138.0.8 (semver) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

  • Apply vendor-provided updates or mitigations.
  • Review affected product exposure and access logs.

Public PoC references

No public PoC reference has passed the current publication threshold.