PT-2026-56261 · Fastgpt · Fastgpt
CVSS v3.1
7.7
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
FastGPT versions prior to 4.15.0-beta4
Description
The HTTP-tool OpenAPI schema importer validates only the top-level URL before passing it to
SwaggerParser.bundle. The remote reference resolver within this bundle fetches $ref URLs without utilizing the internal-address guard, returning the fetched content inline. This allows an authenticated team member to read internal services or cloud metadata.Recommendations
Update to version 4.15.0-beta4.
Exploit
Fix
SSRF
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Weakness Enumeration
Related Identifiers
Affected Products
Fastgpt