PHP Vulnerability Responses by Company

かっこ株式会社

Japan-based services
Aliases / services
かっこ株式会社 / Cacco / O-PLUX / X-log
Official website
https://cacco.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

X-log

Response status
Suspended; restart planned for October 30
Response information checked
2026-10-28

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

O-PLUX fraud detection and X-log ad-fraud protection

The October 26 follow-up plans to restart X-log on October 30, with the confirmed time to be announced on the 29th. After precautionary suspension at 00:43 JST on the 22nd, checks with the delivery partner continued; restoration is not yet reported.

Scope: This concerns X-log, separately from O-PLUX's PHP-unaffected assessment and the unrelated Node.js information.

What users should do

Check the confirmed schedule on the 29th and the subsequent restoration notice; contact support about the suspension.

Official service URL

Source URLs

  1. Service status following PHP vulnerabilitieshttps://cacco.co.jp/news/20261022_info/Response evidence
  2. https://cacco.co.jp/news/20261026_info/https://cacco.co.jp/news/20261026_info/Response evidence
  3. https://cacco.co.jp/newshttps://cacco.co.jp/newsService and operation documentation
  4. https://cacco.co.jp/companyhttps://cacco.co.jp/companyService and operation documentation

O-PLUX Account Protection

Response status
Unaffected by the PHP vulnerabilities
Response information checked
2026-10-28

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

The October 22 notice states this service is unaffected by the PHP vulnerabilities.

Scope: This assessment covers the named O-PLUX service, separately from suspended X-log.

What users should do

No additional action is required for this issue; continue normal use.

Source URLs

  1. Service status following PHP vulnerabilitieshttps://cacco.co.jp/news/20261022_info/Response evidence

O-PLUX Payment Protection

Response status
Unaffected by the PHP vulnerabilities
Response information checked
2026-10-28

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

The October 22 notice states this service is unaffected by the PHP vulnerabilities.

Scope: This assessment covers the named O-PLUX service, separately from suspended X-log.

What users should do

No additional action is required for this issue; continue normal use.

Source URLs

  1. Service status following PHP vulnerabilitieshttps://cacco.co.jp/news/20261022_info/Response evidence
Related official sources
  1. Service status following PHP vulnerabilitiesOfficial notice
  2. Company and operator informationOfficial information directory

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