PHP Vulnerability Responses by Company

ハートコア株式会社

Japan-based services
Aliases / services
ハートコア株式会社 / Heartcore / HeartCore CMS / HeartCore
Official website
https://www.heartcore.co.jp/
Sources identifying the operating company

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

Response status by service

HeartCore CMS

Response status
No PHP; not affected
Response information checked
2026-10-28

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

Enterprise CMS

The CMS is not a PHP-based product and is unaffected.

Scope: Separate from the 23 October Tomcat notice.

What users should do

No CMS action is needed; assess other PHP applications on the same server separately.

Official service URL

Source URLs

  1. PHP impact on HeartCore CMShttps://portal.heartcore.co.jp/news/20261022.htmlResponse evidence
  2. Company and operator informationhttps://www.heartcore.co.jp/corporate/Service and operation documentation
Related official sources
  1. PHP impact on HeartCore CMSOfficial notice
  2. Company and operator informationOfficial information directory

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