Kotaemon through 0.12.0 fails to properly validate conversation ownership in select_conv, delete_conv, rename_conv, and on_set_public_conversation functions in control.py. Attackers can read other users' chat histories, delete conversations, or rename conversations by supplying arbitrary conversation identifiers without proper authorization checks.
Metrics
Affected Vendors & Products
References
History
Fri, 28 Aug 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Kotaemon through 0.12.0 fails to properly validate conversation ownership in select_conv, delete_conv, rename_conv, and on_set_public_conversation functions in control.py. Attackers can read other users' chat histories, delete conversations, or rename conversations by supplying arbitrary conversation identifiers without proper authorization checks. | |
| Title | Kotaemon Missing Ownership Check in Conversation Functions | |
| First Time appeared |
Cinnamon
Cinnamon kotaemon |
|
| Weaknesses | CWE-639 | |
| CPEs | cpe:2.3:a:cinnamon:kotaemon:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Cinnamon
Cinnamon kotaemon |
|
| References |
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| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-28T16:19:01.076Z
Reserved: 2026-08-28T11:12:50.930Z
Link: CVE-2026-82281
No data.
Status : Received
Published: 2026-08-28T20:20:19.363
Modified: 2026-08-28T20:20:19.363
Link: CVE-2026-82281
No data.
OpenCVE Enrichment
Updated: 2026-08-28T22:15:04Z