PHP Vulnerability Responses by Company

Kinoshita Kenkou

Japan-based services
Aliases / services
木下建工株式会社 / Kinoshita Kenkou
Official website
https://k-kenkou.co.jp/

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

Response status by service

Listed services and systems

Response status
Migrated to a patched environment and reopened as static pages
Response information checked
2026-10-27 Rechecked: 2026-10-27

A construction company in Saku, Nagano.

The site closed at 22:00 on 21 October and moved to patched PHP 8.3 and updated WordPress. Public pages were converted to static HTML and reopened before noon on 22 October; inquiries moved to Microsoft Forms.

What users should do

Use the existing site URL. Submit inquiries through the new Microsoft Forms form.

Official service URL

Source URLs

  1. PHP vulnerability responsehttps://k-kenkou.co.jp/2026/10/23/php2shell/Response evidence
  2. Organization and operator informationhttps://k-kenkou.co.jp/about/Service and operation documentation
Related official sources
  1. PHP vulnerability responseOfficial notice
  2. Organization and operator informationOfficial information directory

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