PHP Vulnerability Responses by Company

株式会社高橋書店

Japan-based services

Aliases / services: 株式会社高橋書店 / 手帳は高橋 / 高橋の手帳 / Takahashi Shoten
Official website: https://takahashishoten.co.jp/

Sources identifying the operating company

https://www.takahashishoten.co.jp/company/

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

Response status by service

Takahashi Shoten official website

Response status: PHP patch applied
Response information checked: 2026-10-28

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

Publisher and online retailer of planners and practical books

The company reports applying the PHP patch to its website server on October22.

Scope: The order suspension concerns a payment error unrelated to PHP and is not declared resolved by this notice.

What users should do

Check site notices. Follow the separate payment-error notice for online-store orders.

Official service URL

https://takahashishoten.co.jp/

Source URLs

PHP vulnerability responsehttps://www.takahashishoten.co.jp/news/102803/Response evidence
Organization and operator informationhttps://www.takahashishoten.co.jp/company/Service and operation documentation

Related official sources

PHP vulnerability responseOfficial notice
Organization and operator informationOfficial information directory

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