CVE-2025-66429: An issue was discovered in cPanel 110 through 132. A directory traversal vulnerability within the Team Manager API…
CVE-2025-66429 · Severity: high · CVSS 8.8 · Published 2025-12-11
An issue was discovered in cPanel 110 through 132. A directory traversal vulnerability within the Team Manager API allows for overwrite of an arbitrary file. This can allow for privilege escalation to the root user.
No. Junglewise Threat Intelligence has no report of CVE-2025-66429 being exploited in the wild.
How severe is CVE-2025-66429?
High severity, with a CVSS score of 8.8, published 11 December 2025.
Which products and versions are affected?
cPanel. The advisory does not name versions.
Is there a fix for CVE-2025-66429?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-66429?
Check whether you run cPanel. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.