GHSA-2J5H-858J-5MPF n8n: Cross-Tenant Credential Takeover via Dynamic Credentials EE Endpoints

Impact Three EE endpoints used by the Dynamic Credentials feature accepted any authenticated n8n session without performing per-resource ownership or scope checks on the target workflow or credential. An authenticated user with no project membership or credential sharing relationship could...

CVE-2026-40252

CVE-2026-40252 affects the FastGPT AI Agent building platform. The flaw is a Broken Access Control (IDOR/BOLA) where, before version 4.14.10.4, an authenticated user from one team could access and execute applications belonging to another team by supplying a foreign appId. The root cause is that ...

CVE-2026-40252 Broken Access Control (IDOR) Leading to Cross-Tenant Application Access in FastGPT

FastGPT is an AI Agent building platform. Prior to 4.14.10.4, Broken Access Control vulnerability IDOR/BOLA allows any authenticated team to access and execute applications belonging to other teams by supplying a foreign appId. While the API correctly validates the team token, it does not verify...

CVE-2026-40252 Broken Access Control (IDOR) Leading to Cross-Tenant Application Access in FastGPT

FastGPT is an AI Agent building platform. Prior to 4.14.10.4, Broken Access Control vulnerability IDOR/BOLA allows any authenticated team to access and execute applications belonging to other teams by supplying a foreign appId. While the API correctly validates the team token, it does not verify...