FastGPT is an AI Agent building platform.

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Apr 10, 2026 · NIST NVD

   Detected

   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 that the requested application belongs to the authenticated team. This leads to cross-tenant data exp

2. Jun 17, 2026 · NIST NVD

   Updated

   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 that the requested application belongs to the authenticated team. This leads to cross-tenant data exp

Affected

• cpe fastgpt/fastgptversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-40252

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-40252

  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,

  nvd.nist.gov

References

• Release Notes · github.com
• Vendor Advisory · github.com