PHP Vulnerability Responses by Company

Tophost S.r.l.

Global hosting
Aliases / services
Tophost / tophost.it / Tophost S.r.l. / Misterdomain
Official website
https://www.tophost.it/
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

Web Hosting / Control Panel

Response status
CVE guidance published; deployment completion not listed
Response information checked
2026-10-27

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

The official article updated 25 October explains PHP2Shell, fixed releases and backports. It does not confirm completed deployment across Tophost plans.

Scope: General cloud-security claims do not prove deployment. Do not transfer this guidance to Misterdomain.

What users should do

Check PHP in the current panel and ask support whether your environment has received these fixes.

Official service URL

Source URLs

  1. Tophost: PHP configuration and operationshttps://www.tophost.it/assistenza/supporto/domande-tecniche/php-e-mysql/scelta-della-versione-php/Service and operation documentation
  2. https://www.tophost.it/blog/allarme-hacker-php2shell-sicurezza-hosting-cloud/https://www.tophost.it/blog/allarme-hacker-php2shell-sicurezza-hosting-cloud/Response evidence

Misterdomain (Linux hosting / semidedicated servers)

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

Current re-audit: Official sources searched; no response found · Research date: 2026-10-27

Tophost published a PHP2Shell explainer; reviewed sources do not confirm deployment to Misterdomain.

Scope: Retain this service scope. Common ownership does not prove identical remediation.

What users should do

Ask Misterdomain support about your server and PHP branch.

Source URLs

  1. https://www.dhh.international/tophost-acquires-the-competitor-misterdomain/https://www.dhh.international/tophost-acquires-the-competitor-misterdomain/Service and operation documentation
  2. https://misterdomain.eu/en/https://misterdomain.eu/en/Service and operation documentation
  3. https://misterdomain.eu/statuspage/https://misterdomain.eu/statuspage/Service and operation documentation
  4. https://supporto.misterdomain.eu/https://supporto.misterdomain.eu/Service and operation documentation
  5. https://info-news.misterdomain.eu/https://info-news.misterdomain.eu/Service and operation documentation
  6. https://www.tophost.it/blog/allarme-hacker-php2shell-sicurezza-hosting-cloud/https://www.tophost.it/blog/allarme-hacker-php2shell-sicurezza-hosting-cloud/Service and operation documentation
  7. https://www.tophost.it/blog/misterdomain-eu-piu-siti-da-gestire-meno-acrobazie-tra-pannelli/https://www.tophost.it/blog/misterdomain-eu-piu-siti-da-gestire-meno-acrobazie-tra-pannelli/Service and operation documentation
Related official sources
  1. Tophost: PHP configuration and operationsOfficial information directory

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