langchain4j-aideepin through 3.32.0 contains an insecure direct object reference vulnerability in CharacterMessageController that allows authenticated users to access other users' message references due to missing owner checks. Attackers can supply another user's message uuid to the knowledge-embedding-ref, memory-embedding-ref, or graph-ref endpoints to retrieve knowledge-base chunks, long-term memory text, and knowledge-graph data.
Metrics
Affected Vendors & Products
References
History
Fri, 13 Nov 2026 15:30:00 +0000
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Tue, 10 Nov 2026 08:45:00 +0000
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Moyangzhan
Moyangzhan langchain4j-aideepin |
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| Vendors & Products |
Moyangzhan
Moyangzhan langchain4j-aideepin |
Mon, 09 Nov 2026 23:45:00 +0000
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| Description | langchain4j-aideepin through 3.32.0 contains an insecure direct object reference vulnerability in CharacterMessageController that allows authenticated users to access other users' message references due to missing owner checks. Attackers can supply another user's message uuid to the knowledge-embedding-ref, memory-embedding-ref, or graph-ref endpoints to retrieve knowledge-base chunks, long-term memory text, and knowledge-graph data. | |
| Title | langchain4j-aideepin through 3.32.0 IDOR via /character/message reference endpoints | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-11-09T23:27:53.127Z
Updated: 2026-11-13T14:21:03.426Z
Reserved: 2026-11-09T22:03:09.881Z
Link: CVE-2026-125386
No data.
Status : Deferred
Published: 2026-11-10T00:17:11.993
Modified: 2026-11-13T15:17:38.680
Link: CVE-2026-125386
No data.