CVE Explorer

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 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

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b8b7e2960f20c4b5146ba8c868a7137d5b34d55e79aa71dbaf92a8a13bf00be2

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"FastGPT","vendor":"labring","versions":[{"status":"affected","version":"< 4.14.9.5"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ba4b422432a5db4c326a2c9cf750835e64cf96806993ce458b828b3b575f7871 · sha256:18c54474823c05f2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:ba4b422432a5db4c326a2c9cf750835e64cf96806993ce458b828b3b575f7871 · sha256:18c54474823c05f2… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-943","description":"CWE-943: Improper Neutralization of Special Elements in Data Query Logic","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:ba4b422432a5db4c326a2c9cf750835e64cf96806993ce458b828b3b575f7871 · sha256:18c54474823c05f2… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/labring/FastGPT/commit/bd966d479fbe414d02679cf79f9eaaab3d100a2d","tags":["x_refsource_MISC"],"url":"https://github.com/labring/FastGPT/commit/bd966d479fbe414d02679cf79f9eaaab3d100a2d"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ba4b422432a5db4c326a2c9cf750835e64cf96806993ce458b828b3b575f7871 · sha256:18c54474823c05f2… · /containers/cna/references/1

{"name":"https://github.com/labring/FastGPT/releases/tag/v4.14.9.5","tags":["x_refsource_MISC"],"url":"https://github.com/labring/FastGPT/releases/tag/v4.14.9.5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ba4b422432a5db4c326a2c9cf750835e64cf96806993ce458b828b3b575f7871 · sha256:18c54474823c05f2… · /containers/cna/references/2

{"name":"https://github.com/labring/FastGPT/security/advisories/GHSA-422w-vrfj-72g6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/labring/FastGPT/security/advisories/GHSA-422w-vrfj-72g6"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ba4b422432a5db4c326a2c9cf750835e64cf96806993ce458b828b3b575f7871 · sha256:18c54474823c05f2… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer