PHP Vulnerability Responses by Company

Chiken Sogyo

Japan-based services
Aliases / services
地建総業 / 地建総業株式会社 / Chiken Sogyo
Official website
https://www.chiken-jp.com/

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
Own systems patched and checked
Response information checked
2026-10-27 Rechecked: 2026-10-27

Housing and real-estate company serving Adachi, Tokyo, and Yashio, Saitama.

On 24 October, the company reported completing necessary patch installation and functional checks on its own systems for the PHP vulnerabilities.

What users should do

The notice requests no additional user action; contact Chiken Sogyo about service problems.

Official service URL

Source URLs

  1. PHP2Shell response and scopehttps://www.chiken-jp.com/news/view/773Response evidence
  2. Operating entityhttps://www.chiken-jp.com/company.htmlService and operation documentation
Related official sources
  1. PHP2Shell response and scopeOfficial notice
  2. Operating entityOfficial information directory

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