Security: CVE-2026-32992 – cPanel & WHM / WP2 Security Update – May 13, 2026

Situation

It was found that SSL verification was not fully enforced in the DNS Cluster system, which could allow for a malicious server to man-in-the-middle the request and capture credentials. This affects cPanel & WHM versions 126 and higher.

Impact

We have pushed out a patch in the following cPanel & WHM versions: 

• 11.126.0.59 and higher
• 11.130.0.23 and higher
• 11.132.0.32 and higher
• 11.134.0.26 and higher
• 11.136.0.10 and higher

We have pushed out a patch in the following WP Squared version:

• 11.136.1.12 and higher

Note: All further versions of cPanel are patched for this issue as well. Please see the latest changelogs for version information of each cPanel branch:
https://docs.cpanel.net/changelogs/

Call to Action

1. Update the cPanel version on the server to one of the versions listed above. This can be done with the following:

   # /scripts/upcp –force

2. Once completed, verify the cPanel version with the following to ensure the update was successful.

   # /usr/local/cpanel/cpanel -V

Additional Information

Additional security incidents are resolved in this latest release as well. Please see the following for more information:

• CVE-2026-29205
• CVE-2026-29206
• CVE-2026-32991
• CVE-2026-32993

sudo /scripts/upcp --force