Home/CVE/LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the se
CVE

CVE-2025-41258

LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the se

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.

HIGH · CVSS 8 EPSS 0.0008
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-284Improper Access Control
▤

Affected Products & Versions

1
librechatall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · SBA-ADV-20251205-01_LibreChat_RAG_API_Authentication_Bypassgithub.com
▣

Scoring & Timeline

8
HIGH · CVSS v3.1 · 1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Mar 2026 · 12:16 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/danny-avila/LibreChatProduct
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