CVE-2025-54868CWE-285

LibreChat exposes arbitrary chats through Meilisearch engine

High · published August 5, 2025

CVSS v3.1
7.5
EPSS
0%
Percentile
37.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00446 · 37.7th percentile
Weakness
CWE-285 · Improper Authorization
Published
2025-08-05T04:53Z
EPSS history
Timeline
  • 05 AUG 04:53Z
    LibreChat exposes arbitrary chats through Meilisearch engine
    cvelistv5