CVE-2026-40352: FastGPT is an AI Agent building platform. In versions prior to 4.14.9.5, the password change endpoint is vulnerable to N
Summary
FastGPT, an AI Agent building platform, has a vulnerability in its password change feature in versions before 4.14.9.5 where attackers can use NoSQL injection (inserting MongoDB operators into input fields to manipulate database queries) to bypass password verification and take over accounts without knowing the current password.
Solution / Mitigation
Update FastGPT to version 4.14.9.5 or later, where this issue has been fixed.
Vulnerability Details
8.8(high)
EPSS: 0.0%
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
network
low
low
none
April 17, 2026
Classification
Taxonomy References
Affected Vendors
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-40352
First tracked: April 17, 2026 at 08:10 PM
Classified by LLM (prompt v3) · confidence: 85%