PHP Vulnerability Responses by Company

一般財団法人テクニカルコミュニケーター協会

Japan-based services

Aliases / services: 一般財団法人テクニカルコミュニケーター協会 / JTCA / Japan Technical Communicators Association
Official website: https://jtca.org/

Sources identifying the operating company

https://jtca.org/jtca/about-jtca/

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

Response status by service

JTCA official website

Response status: Patch applied
Response information checked: 2026-10-28

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

Association for technical communication and documentation

JTCA announced on October 23 that it investigated the server and applied the patch; the website remains available.

Scope: The association's own website, not systems of member companies or related organizations.

What users should do

Use normally.

Official service URL

https://jtca.org/

Source URLs

PHP vulnerability responsehttps://jtca.org/news/info/261023/Response evidence
https://jtca.org/news/https://jtca.org/news/Service and operation documentation
Organization and operator informationhttps://jtca.org/jtca/about-jtca/Service and operation documentation

Related official sources

PHP vulnerability responseOfficial notice
Organization and operator informationOfficial information directory

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