FastGPT is an AI Agent building platform. In versions prior to 4.14.9.5, the password change endpoint is vulnerable to NoSQL injection. An authenticated attacker can bypass the "old password" verification by injecting MongoDB query operators. This allows an attacker who has gained a low-privileged session to change the password of their account (or others if combined with ID manipulation) without knowing the current one, leading to full account takeover and persistence. This issue has been fixed in version 4.14.9.5.
Metrics
Affected Vendors & Products
References
History
Mon, 27 Apr 2026 19:45:00 +0000
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Fastgpt
Fastgpt fastgpt |
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| CPEs | cpe:2.3:a:fastgpt:fastgpt:*:*:*:*:*:*:*:* | |
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Fastgpt
Fastgpt fastgpt |
Mon, 20 Apr 2026 14:15:00 +0000
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ssvc
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Fri, 17 Apr 2026 23:15:00 +0000
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Labring
Labring fastgpt |
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Labring
Labring fastgpt |
Fri, 17 Apr 2026 21:30:00 +0000
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| Description | FastGPT is an AI Agent building platform. In versions prior to 4.14.9.5, the password change endpoint is vulnerable to NoSQL injection. An authenticated attacker can bypass the "old password" verification by injecting MongoDB query operators. This allows an attacker who has gained a low-privileged session to change the password of their account (or others if combined with ID manipulation) without knowing the current one, leading to full account takeover and persistence. This issue has been fixed in version 4.14.9.5. | |
| Title | FastGPT: NoSQL Injection in updatePasswordByOld Leads to Account Takeover | |
| Weaknesses | CWE-943 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-04-17T21:09:32.913Z
Updated: 2026-04-20T13:36:06.464Z
Reserved: 2026-04-10T22:50:01.359Z
Link: CVE-2026-40352
Updated: 2026-04-20T13:32:41.459Z
Status : Analyzed
Published: 2026-04-17T22:16:32.940
Modified: 2026-04-27T19:39:19.267
Link: CVE-2026-40352
No data.
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