PHP Vulnerability Responses by Company

株式会社ランドネット

Japan-based services
Aliases / services
株式会社ランドネット / LANDNET / LSEEDクラファン / LSEED不動産投資 / LSEEDホーム / Landnet
Official website
https://landnet.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

Landnet official website

Response status
Server-side patch applied
Response information checked
2026-10-28

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

Property services and the LSEED online platforms

The 23 October notice says the hosting provider patched PHP used on part of the official site.

Scope: Affected portions of the official site; LSEED services are assessed separately.

What users should do

Use the official website normally.

Official service URL

Source URLs

  1. PHP vulnerability responsehttps://landnet.co.jp/25695/Response evidence
  2. https://landnet.co.jp/news/https://landnet.co.jp/news/Service and operation documentation
  3. Company and operator informationhttps://landnet.co.jp/company/profile/Service and operation documentation

LSEED crowdfunding

Response status
No PHP; unaffected
Response information checked
2026-10-28

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

The official notice states the service uses no PHP and is unaffected.

Scope: The individual service listed in the notice.

What users should do

No customer action for this issue is required.

Source URLs

  1. PHP vulnerability responsehttps://landnet.co.jp/25695/Response evidence
  2. https://landnet.co.jp/news/https://landnet.co.jp/news/Service and operation documentation
  3. Company and operator informationhttps://landnet.co.jp/company/profile/Service and operation documentation

LSEED real-estate investment

Response status
No PHP; unaffected
Response information checked
2026-10-28

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

The official notice states the service uses no PHP and is unaffected.

Scope: The individual service listed in the notice.

What users should do

No customer action for this issue is required.

Source URLs

  1. PHP vulnerability responsehttps://landnet.co.jp/25695/Response evidence
  2. https://landnet.co.jp/news/https://landnet.co.jp/news/Service and operation documentation
  3. Company and operator informationhttps://landnet.co.jp/company/profile/Service and operation documentation

LSEEDホーム

Response status
No PHP; unaffected
Response information checked
2026-10-28

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

The official notice states the service uses no PHP and is unaffected.

Scope: The individual service listed in the notice.

What users should do

No customer action for this issue is required.

Source URLs

  1. PHP vulnerability responsehttps://landnet.co.jp/25695/Response evidence
  2. https://landnet.co.jp/news/https://landnet.co.jp/news/Service and operation documentation
  3. Company and operator informationhttps://landnet.co.jp/company/profile/Service and operation documentation
Related official sources
  1. PHP vulnerability responseOfficial notice
  2. Company and operator informationOfficial information directory

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