PHP Vulnerability Responses by Company

Kaetsu Gakuen

Japan-based services

Aliases / services: 学校法人嘉悦学園 / かえつ有明中・高等学校 / かえつ有明 / Kaetsu Gakuen
Official website: https://www.ariake.kaetsu.ac.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: Kaetsu Ariake website patched
Response information checked: 2026-10-27 Rechecked: 2026-10-27

Educational corporation; Kaetsu Ariake school website.

On October 22, patching and safety checks were completed with the maintenance and hosting providers. The school website operates normally.

What users should do

Use the school website normally.

Official service URL

https://www.ariake.kaetsu.ac.jp/

Source URLs

PHP vulnerability responsehttps://www.ariake.kaetsu.ac.jp/news/62056/Response evidence

Related official sources

PHP vulnerability responseOfficial notice

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