Hostaan
- Aliases / services
- Hostaan / hostaan.fi
- Official website
- https://www.hostaan.fi/
Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.
Response status by service
Shared WordPress and web hosting
- Response status
- Shared PHP patched
- Response information checked
- 2026-10-27
Current re-audit: Official response verified · Research date: 2026-10-27
The notice names both CVEs and reports shared production servers patched at 18:04 on October 21; its October 22 noon update confirms production PHP updates complete. Shared accounts already use PHP 8.4 or8.5.
Scope: CoversHostaan shared accounts. Managed Cloud and ResellerCloud have separate service scopes.
What users should do
No customer installation of the PHP fix is required. Verify WordPress and application compatibility after the update.
Official service URL
Source URLs
- Hostaan: PHP configuration and operationhttps://www.hostaan.fi/tuki/kotisivutila/php-hallinta/Service and operation documentation
- https://www.hostaan.fi/tiedotteet/php-haavoittuvuudet-2026/https://www.hostaan.fi/tiedotteet/php-haavoittuvuudet-2026/Response evidence
Managed Cloud
- Response status
- Providerpatch complete; check site settings
- Response information checked
- 2026-10-27
Current re-audit: Official response verified · Research date: 2026-10-27
The October 21 18:45 update reports Managed Cloud PHP updates complete; October 22 noon confirms all production updates complete.
Scope: The original customer version-check instructions remain in the notice. Shared-account automatic migration wording is not transferred here.
What users should do
Check PHP 8.4/8.5 for all sites in Plesk, including reseller customers. Back up before changes and test applications afterward.
Source URLs
- Hostaan: PHP configuration and operationhttps://www.hostaan.fi/tuki/kotisivutila/php-hallinta/Service and operation documentation
- https://www.hostaan.fi/tiedotteet/php-haavoittuvuudet-2026/https://www.hostaan.fi/tiedotteet/php-haavoittuvuudet-2026/Response evidence
Reseller Cloud
- Response status
- Providerpatch complete; check site settings
- Response information checked
- 2026-10-27
Current re-audit: Official response verified · Research date: 2026-10-27
The October 21 18:45 update reports Reseller Cloud PHP updates complete; October 22 noon confirms all production updates complete.
Scope: The original customer version-check instructions remain in the notice. Shared-account automatic migration wording is not transferred here.
What users should do
Check PHP 8.4/8.5 for all sites in Plesk, including reseller customers. Back up before changes and test applications afterward.
Source URLs
- Hostaan: PHP configuration and operationhttps://www.hostaan.fi/tuki/kotisivutila/php-hallinta/Service and operation documentation
- https://www.hostaan.fi/tiedotteet/php-haavoittuvuudet-2026/https://www.hostaan.fi/tiedotteet/php-haavoittuvuudet-2026/Response evidence
Related official sources
- Hostaan: PHP configuration and operationOfficial information directory
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