CVE-2025-54868

LibreChat exposes arbitrary chats through Meilisearch engine

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.

Affected

danny-avila · LibreChat

CVSS v3.1 GITHUB

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

EPSS

0.45% chance of exploitation in the next 30 days, 37th percentile

Published

2025-08-05

Proof-of-concept exploits (1)

• danny-avila/LibreChat/security/advisories/GHSA-p5j8-m4wh-ffmw

Security advisories

• danny-avila/LibreChat/commit/0e8041bcac616949c42a68dfb8f108ccc4db5151

References

• CVE Record
• NVD entry