CVE-2025-41258

Published: Mar 18, 2026Modified: Jun 17, 2026

8.0

Vector

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

Exploitability: 2.1 / Impact: 5.9

Source: 1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a (Secondary)

Description

LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of the RAG API.

Affected (1)

Products: Librechat: Librechat

Librechat

1 product

Librechat

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Librechat Librechat	Version 0.8.1 rc2

Related CWEs

CWE-284

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References (2)

https://github.com/danny-avila/LibreChat

Source: 1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a

Product

https://github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20251205-01_LibreChat_RAG_API_Authentication_Bypass

Source: 1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a

ExploitThird Party Advisory

Timeline

No history available yet.