CVEvulnerability

CVE-2025-6088

3.1 LOW Published 2025-09-11 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-09-11
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.1 LOW — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 3.0 ([email protected])
4.2 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
Weaknesses
CWE-285

Description

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.

Affected configurations

• librechat librechat 0.7.8

Related

Weakness · CWE (1)

  • CWE-285 Improper Authorization weakness

References