PHP Vulnerability Responses by Company

Hamanasu Information

Japan-based services
Aliases / services
株式会社はまなすインフォメーション / Hamanasu Information
Official website
https://www.hamanasu-info.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
Facility booking resumed after measures
Response information checked
2026-10-27 Rechecked: 2026-10-27

Information services company in Iwamizawa. Reservation systems for facilities it manages.

On October 22, the company suspended its facility reservation system for PHP measures, completed the necessary work and functional checks, and reopened it that day.

What users should do

Use the reservation system normally and review any separate notices concerning registered information.

Official service URL

Source URLs

  1. PHP vulnerability responsehttps://www.hamanasu-info.co.jp/news/information/261022.htmlResponse evidence
  2. Operator and related informationhttps://www.hamanasu-info.co.jp/news/information/261022-1752.htmlService and operation documentation
  3. Operator and related informationhttps://www.hamanasu-info.co.jp/post-3102.htmlService and operation documentation
Related official sources
  1. PHP vulnerability responseOfficial notice
  2. Operator and related informationOfficial information directory
  3. Operator and related informationOfficial information directory

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