Meisui

Japan-based services

Aliases / services: メイスイ / 株式会社メイスイ / メイスイ公式オンラインショップ / Meisui
Official website: https://meisui-official-shop.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: Measures applied; functions operating normally
Response information checked: 2026-10-27 Rechecked: 2026-10-27

Meisui's official water purifier and cartridge store.

On October 23, Meisui reported identifying affected areas, taking necessary measures and strengthening monitoring. Cartridge replacement requests and member-information functions remain available.

What users should do

No additional customer action is required; use the request and membership functions normally.

Official service URL

https://meisui-official-shop.jp/

Source URLs

PHP2Shell response and scopehttps://meisui-official-shop.jp/blogs/news/当サイトでのphp-webサービスで広く利用されているプログラム言語-に-関する脆弱性-対応についてResponse evidence
Operating entityhttps://meisui-official-shop.jp/policies/legal-noticeService and operation documentation

Related official sources

PHP2Shell response and scopeOfficial notice
Operating entityOfficial information directory