PHP Vulnerability Responses by Company

Koyodo Bookstore

Japan-based services
Aliases / services
株式会社高陽堂書店 / Koyodo Bookstore
Official website
https://koyodo.com/

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
Online shop measures completed
Response information checked
2026-10-27 Rechecked: 2026-10-27

Medical bookstore in Yamagata City. Online shop response.

On October 23, the bookstore announced completion of emergency PHP measures in its online shop environment.

What users should do

Use the online shop.

Official service URL

Source URLs

  1. PHP vulnerability responsehttps://koyodo.com/news/details/55Response evidence
  2. Operator and related informationhttps://koyodo.com/help/tradelawService and operation documentation
Related official sources
  1. PHP vulnerability responseOfficial notice
  2. Operator and related informationOfficial information directory

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