CVE-2026-44285: Labring Fastgpt

High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days.

FastGPT is an AI Agent building platform. Prior to 4.15.0-beta1, a Server-Side Request Forgery (SSRF) vulnerability allows an authenticated attacker to bypass the global isInternalAddress network protection and make arbitrary HTTP GET requests to internal network services. This is achieved by exploiting an incomplete fix in the dataset preview endpoint /api/core/dataset/file/getPreviewChunks when utilizing the externalFile data import type. This vulnerability is fixed in 4.15.0-beta1.

Affected products

• Labring Fastgpt: before 4.15.0-beta1 (fixed in 4.15.0-beta1)

Published 2026-05-29. Last modified 2026-07-22.