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Servers and applications

CVE-2025-54868

Reading of arbitrary Chats

Severity
High 7.5
Published
4 Aug 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
0.7.8
Also known as
GHSA-p5j8-m4wh-ffmw
Sources
NVD, Project advisories (GitHub)

Description

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…

Affected software

SoftwareAffected versions
LibreChatServers and applications · cpe:a:librechat:librechat
  • From 0.0.6 before 0.7.8
LibreChatServers and applications · github:librechat-ai/librechat
  • From 0.0.6 before 0.7.8

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-54868
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-54868
  • GitHub Advisory Database https://github.com/advisories/GHSA-p5j8-m4wh-ffmw
  • github.com https://github.com/LibreChat-AI/LibreChat/security/advisories/GHSA-p5j8-m4wh-ffmw