CVE-2025-41258

8.0 HIGH

Published: March 18, 2026 Modified: March 18, 2026

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

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

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

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

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

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

8.0 / 10.0

EPSS (Exploit Probability)

0.0%

9th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-284

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