CVE-2026-34162
criticalpriority · track · 40OT risk · elevatedEPSS 0.004 · 36 %ileEUUSEPSS · scored 2026-10-27
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (13)
External citations — patches, advisories, analysis.
- https://github.com/labring/FastGPT/commit/bc7eae2ed61481a5e322208829be291faec58c00cnnvd
- https://github.com/labring/FastGPT/pull/6640cnnvd
- https://github.com/labring/FastGPT/releasesPatchcnnvd
- https://github.com/labring/FastGPT/releases/tag/v4.14.9.5cnnvd
- https://github.com/labring/FastGPT/security/advisories/GHSA-w36r-f268-pwrjcnnvd
- https://github.com/labring/FastGPT/commit/bc7eae2ed61481a5e322208829be291faec58c00enisa_euvd
- https://github.com/labring/FastGPT/pull/6640enisa_euvd
- https://github.com/labring/FastGPT/releases/tag/v4.14.9.5enisa_euvd
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