PHP Vulnerability Responses by Company

Sansho / Kijoan

Japan-based services
Aliases / services
讃匠（亀城庵） / 株式会社讃匠 / 亀城庵 / Kijoan / Sansho / Kijoan
Official website
https://www.kijoan.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
Affected systems patched
Response information checked
2026-10-27 Rechecked: 2026-10-27

Kijoan Sanuki udon store operated by Sansho.

On 23 October, Kijoan announced that fixes for the affected systems had been applied by the morning of 22 October.

What users should do

Use the Kijoan online store normally.

Official service URL

Source URLs

  1. PHP2Shell response and scopehttps://www.kijoan.com/php/Response evidence
  2. Operating entityhttps://www.kijoan.com/company/Service and operation documentation
Related official sources
  1. PHP2Shell response and scopeOfficial notice
  2. Operating entityOfficial information directory

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