hosting

ColorfulBox: security status

patchedofficial notice · 2026-10-22

Summary

Official (2026-10-22): fix for the PHP vulnerability published Oct 21 completed on all servers (shared, Colorful Business, Tada Server, dedicated) by the morning of Oct 22. PHP 8.2-8.5 updated to the latest fixed releases; older versions such as 7.4, 8.0 and 8.1 got server-side fixes and protective measures. The notice gives no CVE number and does not say whether the displayed version changes on older branches.

Customer action:

No PHP version change needed, including for WordPress and other CMS users. Older branches have no upstream fixed release, so do not judge patch status by the displayed version.

Source: https://www.colorfulbox.jp/info/detail/?id=231
Verified: 2026-10-24

ns1/ns2.cbsv.jp are also the default NS for domains registered at ColorfulBox. Sites on the CDN option use different name servers.

How this tool recognises the provider

Name servers: *.cbsv.jp

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