PHP Vulnerability Responses by Company

一般社団法人実務能力開発支援協会

Japan-based services
Aliases / services
一般社団法人実務能力開発支援協会 / Jitsumu Up / Jitsumu Up Association
Official website
https://jitsumu-up.jp/
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

Training and association website

Response status
Reopened after countermeasures and checks
Response information checked
2026-10-28

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

Qualification courses and practical training

The association reports required measures and safety checks completed, with its website reopened at 16:30 on October 23.

Scope: The notice reports restoration without specifying PHP versions or individual patch methods.

What users should do

Use the website normally; contact the association if access fails.

Official service URL

Source URLs

  1. PHP emergency maintenance completedhttps://jitsumu-up.jp/news/2026/10/23/76788/Response evidence
  2. Company and operator informationhttps://jitsumu-up.jp/outline/Service and operation documentation
  3. https://jitsumu-up.jp/news/https://jitsumu-up.jp/news/Service and operation documentation
Related official sources
  1. PHP emergency maintenance completedOfficial notice
  2. Company and operator informationOfficial information directory

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