PHP Vulnerability Responses by Company

Choshi Internet

Japan-based services
Aliases / services
銚子インターネット / Choshi Internet / CIC / choshinet
Official website
https://www.choshinet.or.jp/

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

Response status by service

Managed hosting eligible for patched PHP

Response status
Eligible environments patched
Response information checked
2026-10-27

Current re-audit: Official response verified · Research date: 2026-10-27

Internet access and hosting.

Eligible managed-hosting environments have been updated to patched PHP; legacy exceptions are separate.

Scope: Does not cover migration-blocked PHP7.4–8.1 or PHP7.3 and earlier.

What users should do

Confirm your environment is covered and verify site functions.

Official service URL

Source URLs

  1. PHP2Shell response for managed hostinghttps://www.choshinet.or.jp/info/2026/20261022_php2shell.htmlResponse evidence
  2. https://www.choshinet.or.jp/info/https://www.choshinet.or.jp/info/Service and operation documentation
  3. https://www.choshinet.or.jp/maintenance/https://www.choshinet.or.jp/maintenance/Service and operation documentation

Managed hosting: migration-blocked PHP7.4–8.1

Response status
Interim mitigation; fix pending
Response information checked
2026-10-27

Current re-audit: Official response verified · Research date: 2026-10-27

Attack-path restrictions allow continued service; vendor patches will be applied when available.

Scope: Mitigation is incomplete; sites may be suspended if safety cannot be maintained.

What users should do

Ask about patch availability and application migration.

Source URLs

  1. PHP2Shell response for managed hostinghttps://www.choshinet.or.jp/info/2026/20261022_php2shell.htmlResponse evidence
  2. https://www.choshinet.or.jp/info/https://www.choshinet.or.jp/info/Service and operation documentation
  3. https://www.choshinet.or.jp/maintenance/https://www.choshinet.or.jp/maintenance/Service and operation documentation

Managed hosting: PHP7.3 and earlier

Response status
Interim mitigation; migration consultation
Response information checked
2026-10-27

Current re-audit: Official response verified · Research date: 2026-10-27

Interim restrictions remain; no fix is expected through normal updates, so cases are handled individually.

Scope: Mitigation is incomplete; sites may be suspended if safety cannot be maintained.

What users should do

Discuss application updates, PHP migration or static conversion.

Source URLs

  1. PHP2Shell response for managed hostinghttps://www.choshinet.or.jp/info/2026/20261022_php2shell.htmlResponse evidence
  2. https://www.choshinet.or.jp/info/https://www.choshinet.or.jp/info/Service and operation documentation
  3. https://www.choshinet.or.jp/maintenance/https://www.choshinet.or.jp/maintenance/Service and operation documentation
Related official sources
  1. PHP2Shell response for managed hostingOfficial notice

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