PHP Vulnerability Responses by Company

ベルトラ株式会社

Japan-based services
Aliases / services
ベルトラ株式会社 / VELTRA / VELTRA Corporation
Official website
https://corp.veltra.com/
Sources identifying the operating company

VELTRA booking-site operator; subsidiary LINKTIVITY remains a separate entity.

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

Response status by service

VELTRA booking website

Response status
Known attack prerequisites absent; defenses ongoing
Response information checked
2026-10-28

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

Travel and activity booking website

The production configuration lacks the feature required by the known attack. Layered and additional defenses are ongoing; other systems are being patched and checked by priority.

Scope: A configuration assessment of the booking site, not completion of PHP updates across every system or immunity to all attacks.

What users should do

Use bookings normally and follow updates.

Official service URL

Source URLs

  1. PHP vulnerability responsehttps://corp.veltra.com/press/news_jp/7795/Response evidence
  2. Company and operator informationhttps://corp.veltra.com/Service and operation documentation
  3. https://corp.veltra.com/press/https://corp.veltra.com/press/Service and operation documentation
  4. https://corp.veltra.com/about/https://corp.veltra.com/about/Service and operation documentation
Related official sources
  1. PHP vulnerability responseOfficial notice
  2. Company and operator informationOfficial information directory

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