CVE-2025-6088 (GCVE-0-2025-6088)
Vulnerability from cvelistv5
Published
2025-09-11 00:43
Modified
2025-09-11 14:42
Severity ?
4.2 (Medium) - CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
CWE
Summary
In version 0.7.8 of danny-avila/librechat, improper authorization controls in the conversation sharing feature allow unauthorized access to other users' conversations if the conversation ID is known. Although UUIDv4 conversation IDs are generated server-side and are difficult to brute force, they can be obtained from less-protected sources such as server-side access logs, browser history, or screenshots. The vulnerability permits a logged-in user to gain read-only access to another user's conversations by exploiting the `/api/share/conversationID` endpoint, which lacks authorization checks. This issue is resolved in version v0.7.9-rc1.
References
Impacted products
Vendor Product Version
danny-avila danny-avila/librechat Version: unspecified   < v0.7.9-rc1
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