CVE-2025-54868 HIGH

CVE-2025-54868: LibreChat exposes arbitrary chats through Meilisearch engine

Vendor Danny-Avila
Product LibreChat
Weakness CWE-285
Published August 5, 2025
Last update August 5, 2025

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

LibreChat is a ChatGPT clone with additional features. In versions 0.0.6 through 0.7.7-rc1, an exposed testing endpoint allows reading arbitrary chats directly from the Meilisearch engine. The endpoint /api/search/test allows for direct access to stored chats in the Meilisearch engine without proper access control. This results in the ability to read chats from arbitrary users. This issue is fixed in version 0.7.7.

Key dates

02Disclosure timeline

August 5, 2025 CVE published
August 5, 2025 Record updated