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CVE

CWE

Training

CVE-2026-34162

Published: Mar 31, 2026

Modified: Mar 31, 2026

PUBLISHED

CVSS v3.1

10.0

CRITICAL

Description

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.

Vendor	Product	Versions
labring	FastGPT	affected `< 4.14.9.5`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

Low

References

https://github.com/labring/FastGPT/security/advisories/GHSA-w36r-f268-pwrj

x_refsource_CONFIRM

https://github.com/labring/FastGPT/pull/6640

x_refsource_MISC

https://github.com/labring/FastGPT/commit/bc7eae2ed61481a5e322208829be291faec58c00

x_refsource_MISC

https://github.com/labring/FastGPT/releases/tag/v4.14.9.5

x_refsource_MISC

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