InterServer

Global hosting

Aliases / services: InterServer / interserver.net
Official website: https://www.interserver.net/

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

cPanel / DirectAdmin / Webuzo / unmanaged servers

Response status: Managed updates deployed; some customer action required
Response information checked: 2026-10-27

Current re-audit: Official response verified · Research date: 2026-10-27

cPanel backports and subsequent official PHP releases, plus modern and legacy DirectAdmin patches, are confirmed. Webuzo PHP5.6–8.5 updates are available but require customers to log in and apply them.

Scope: DirectAdmin legacy5.6–8.1 uses custom CustomBuild fixes. Availability of Webuzo updates does not prove automatic installation everywhere.

What users should do

Apply updates in Webuzo. Update unmanaged servers yourself. Verify cPanel CVE changelogs or installed builds rather than relying only on version numbers.

Official service URL

https://www.interserver.net/

Source URLs

InterServer: PHP vulnerability responsehttps://interserver.statuspage.io/incidents/6dhrn8hv5x59Response evidence

Related official sources

InterServer: PHP vulnerability responseOfficial noticeOfficial incident notice reviewed.