PHP Vulnerability Responses by Company

Manuel Forche

Global hosting
Aliases / services
4che / Manuel Forche / 4che.de
Official website
https://4che.de/
Sources identifying the operating company

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

Response status by service

PHP version checker and maintenance support

Response status
Checker and update guidance published
Response information checked
2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

4che provides a passive HTTP-header PHP version checker and PHP2Shell update guidance. This is not confirmation that all customer environments have been patched.

Scope: A checker result does not establish overall site security. Verify distribution backports with the package supplier.

What users should do

Check the control panel if headers hide the version; ask the host about fixes. Administrators must update self-managed servers.

Official service URL

Source URLs

  1. 4che: PHP checks and response guidancehttps://4che.de/php-version-pruefenResponse evidence
  2. https://4che.de/ratgeber/php-sicherheitsluecke-php2shellhttps://4che.de/ratgeber/php-sicherheitsluecke-php2shellResponse evidence
Related official sources
  1. 4che: PHP checks and response guidanceOfficial information directory
  2. 4che: Operator informationOfficial information directory

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