CVE-2026-26075
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Lifecycle Timeline
2Description
FastGPT is an AI Agent building platform. Due to the fact that FastGPT's web page acquisition nodes, HTTP nodes, etc. need to initiate data acquisition requests from the server, there are certain security issues. In addition to implementing internal network isolation in the deployment environment, this optimization has added stricter internal network address detection. This vulnerability is fixed in 4.14.7.
Analysis
FastGPT's web and HTTP data acquisition nodes fail to properly validate internal network addresses, allowing unauthenticated remote attackers to bypass network isolation controls and access sensitive internal resources. This vulnerability affects FastGPT versions prior to 4.14.7 and requires user interaction to exploit. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify anti-CSRF tokens are enforced.
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