CSRF in Fastgpt
CVE-2026-26075
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.001 (1.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.
Affected products
- Fastgpt
- Labring Fastgpt — versions < 4.14.7
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Product, x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2026-26075?
- CVE-2026-26075 is a medium-severity vulnerability in Fastgpt, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.4/10. Published 2026-02-12.
- How severe is CVE-2026-26075?
- Medium severity. CVSS v3 base score is 5.4 out of 10.