不動産証券化協会

Japan-based services

Aliases / services: 不動産証券化協会 / 一般社団法人不動産証券化協会 / ARES / The Association for Real Estate Securitization / J-REIT.jp / ARES Japan Property Index / ares.or.jp
Official website: https://ares.or.jp/

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

Response status by service

J-REIT.jp, AJPI and certification website

Response status: Affected websites under maintenance
Response information checked: 2026-10-27 Rechecked: 2026-10-27

The 23 October notice lists these three sites as under maintenance for PHP updates and testing. ARES CAMPUS user and company-administrator pages remain available.

What users should do

Check reopening notices for affected sites. Continue using the available CAMPUS pages.

Official service URL

https://ares.or.jp/

Source URLs

不動産証券化協会: PHP vulnerability responsehttps://www.ares.or.jp/news/2026102314.htmlResponse evidence

Related official sources

不動産証券化協会: PHP vulnerability responseOfficial notice
不動産証券化協会: Operator informationOfficial information directory