PHP Vulnerability Responses by Company

株式会社リチェルカ

Japan-based services
Aliases / services
株式会社リチェルカ / RECERQA
Official website
https://recerqa.com/
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

RECERQA services

Response status
No PHP; unaffected
Response information checked
2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

Business management software

A component review found no PHP use in the RECERQA services operated by the provider.

Scope: Limited to RECERQA services developed and operated by RECERQA.

What users should do

Check separately operated customer systems with their suppliers.

Official service URL

Source URLs

  1. PHP vulnerability impact on serviceshttps://recerqa.com/news/20261023-security/Response evidence
  2. Company and operator informationhttps://recerqa.com/company/Service and operation documentation
  3. https://recerqa.com/news/https://recerqa.com/news/Service and operation documentation

Corporate website (recerqa.com)

Response status
No PHP; unaffected
Response information checked
2026-10-28

Current re-audit: Official response verified · Research date: 2026-10-28

The provider explicitly confirmed its corporate website does not use PHP.

Scope: Corporate website only; excludes externally operated customer systems.

What users should do

No visitor-side update is requested for these PHP flaws.

Source URLs

  1. PHP vulnerability impact on serviceshttps://recerqa.com/news/20261023-security/Response evidence
  2. Company and operator informationhttps://recerqa.com/company/Service and operation documentation
  3. https://recerqa.com/news/https://recerqa.com/news/Service and operation documentation
Related official sources
  1. PHP vulnerability impact on servicesOfficial notice
  2. Company and operator informationOfficial information directory

Comments