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cPanel & WHM Security Issue (2026-04-28)

PostedWed, 29 Apr 2026 01:11 AM UTC
Tue, 28 Apr 2026 21:11 PM EDT
Last UpdateSun, 3 May 2026 21:49 PM UTC (9 days ago)
Sun, 3 May 2026 17:49 PM EDT
StatusClosed

https://support.cpanel.net/hc/en-us/articles/40073787579671-Security-CVE-2026-41940-cPanel-WHM-WP2-Security-Update-04-28-2026

A security issue has been identified in the cPanel software affecting all currently supported versions relating to various authentication paths.

Please run the following command to retrieve the patched version.

/scripts/upcp --force

Should you need assistance with this, please pop in a support ticket.

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