PHP Vulnerability Responses by Company

Hostoo

Global hosting
Aliases / services
Hostoo / HC4W / HC4W Soluções em Tecnologia e Hospedagem / hostoo.io
Official website
https://hostoo.io/

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

Response status by service

PHP cloud hosting: main site and subdomains

Response status
Not listed
Response information checked
2026-10-27

Current re-audit: Source inaccessible; on hold · Research date: 2026-10-27

Cloud hosting operated by Brazil's HC4W.

Official guides distinguish additional PHP settings from subdomain version selection. No incident notice was found in obtained material or searches.

Scope: Check main-site and subdomain PHP separately. Saving additional settings is not the subdomain version-switch procedure.

Some official sources could not be retrieved. Reverification remains on hold and the previous verification date is retained.

What users should do

Check main and subdomain runtimes separately; follow the documented .htaccess method for subdomains and confirm fixed builds with support.

Official service URL

Source URLs

  1. Changing PHP settingshttps://help.hostoo.io/article/como-alterar-as-configuracoes-do-php/Service and operation documentation
  2. Changing PHP for a subdomainhttps://help.hostoo.io/article/como-alterar-a-versao-do-php-em-um-subdominio/Service and operation documentation
  3. https://help.hostoo.io/https://help.hostoo.io/Service and operation documentation
  4. https://hostoo.io/https://hostoo.io/Service and operation documentation
  5. https://hostoo.io/bloghttps://hostoo.io/blogService and operation documentation
Related official sources
  1. Changing PHP settingsOfficial information directory
  2. Changing PHP for a subdomainOfficial information directory

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