Back to Security Advisories

Sitejet Builder 4.8.0-1 — cPanel & WHM Update

Medium
cPanel

Affected Versions

4.8.0-1

What this means under a SharedLicense license

Your SharedLicense license itself is not affected — this is a change in cPanel & WHM software, not in licensing. Apply it on every affected server: sudo /scripts/upcp --force. Licenses keep working through updates; nothing needs re-issuing or re-activating.

Updated publish/polling access controls Improve Sitejet publish/polling access controls. For a full list of changes, read the Sitejet Builder change log.

Sitejet Builder 4.8.0-1

2026 May 21

Updated publish/polling access controls

Improve Sitejet publish/polling access controls.

For a full list of changes, read the Sitejet Builder change log.

Check your system for vulnerabilities

Select your product and operating system to see the exact fix commands that apply to you.

Check Your System