CVE-2026-34162

CRITICAL

FastGPT is an AI Agent building platform. Prior to version 4.14.9.5, the FastGPT HTTP tools testing endpoint (/api/core/app/httpTools/runTool) is exposed without any authentication. This endpoint acts as a full HTTP proxy — it accepts a user-supplied baseUrl, toolPath, HTTP method, custom headers, and body, then makes a server-side HTTP request and returns the complete response to the caller. This issue has been patched in version 4.14.9.5.

CVSS v3.1 Score

10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Published: 3/31/2026Modified: 4/1/2026

Related Intelligence (1)

CRITICALVulnerability

NVD Critical: CVE-2026-34162 — FastGPT is an AI Agent building platform. Prior to version 4.14.9.5, the FastGPT...

FastGPT is an AI Agent building platform. Prior to version 4.14.9.5, the FastGPT HTTP tools testing endpoint (/api/core/app/httpTools/runTool) is exposed without any authentication. This endpoint acts as a full HTTP proxy — it accepts a user-supplied baseUrl, toolPath, HTTP method, custom headers, and body, then makes a server-side HTTP request and returns the complete response to the caller. This

CVE-2026-34162
NIST NVD

References (5)

https://github.com/labring/FastGPT/commit/bc7eae2ed61481a5e322208829be291faec58c00Patchhttps://github.com/labring/FastGPT/pull/6640Issue TrackingPatchhttps://github.com/labring/FastGPT/releases/tag/v4.14.9.5ProductRelease Noteshttps://github.com/labring/FastGPT/security/advisories/GHSA-w36r-f268-pwrjExploitMitigationhttps://github.com/labring/FastGPT/security/advisories/GHSA-w36r-f268-pwrjExploitMitigation