Flowise before 3.1.4 fails to sanitize the overrideConfig.sessionId parameter before using it in MongoDB queries within the MongoDBMemory node. Unauthenticated attackers can submit MongoDB operator objects through the prediction API to read chat history records belonging to other users from the shared collection.
Metrics
Affected Vendors & Products
References
History
Tue, 15 Sep 2026 17:30:00 +0000
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| Metrics |
ssvc
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Tue, 15 Sep 2026 15:30:00 +0000
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| Description | Flowise before 3.1.4 fails to sanitize the overrideConfig.sessionId parameter before using it in MongoDB queries within the MongoDBMemory node. Unauthenticated attackers can submit MongoDB operator objects through the prediction API to read chat history records belonging to other users from the shared collection. | |
| Title | Flowise before 3.1.4 NoSQL Injection via sessionId | |
| First Time appeared |
Flowiseai
Flowiseai flowise |
|
| Weaknesses | CWE-943 | |
| CPEs | cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Flowiseai
Flowiseai flowise |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-15T15:17:59.687Z
Updated: 2026-09-15T17:02:01.493Z
Reserved: 2026-09-15T11:06:02.263Z
Link: CVE-2026-91937
Updated: 2026-09-15T17:01:53.497Z
Status : Deferred
Published: 2026-09-15T16:17:45.170
Modified: 2026-09-23T17:17:47.107
Link: CVE-2026-91937
No data.