CVE-2026-34162: 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…

PriorityP265critical10CVSS 3.1

AVNACLPRNUINSCCHIHAN

EPSS

0.42%

33.3th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
fastgpt	fastgpt	< 4.14.9.5	4.14.9.5
labring	fastgpt	< 4.14.9.5	4.14.9.5

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