High severity8.0NVD Advisory· Published Mar 18, 2026· Updated Jun 17, 2026

CVE-2025-41258

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 Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Librechat/Librechat3 versions
cpe:2.3:a:librechat:librechat:0.8.1:rc2:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:librechat:librechat:0.8.1:rc2:*:*:*:*:*:*
- (no CPE)range: =0.8.1-rc2
- (no CPE)range: 0.8.1-rc2

Patches

Vulnerability mechanics

References

github.com/sbaresearch/advisories/tree/public/2025/SBA-ADV-20251205-01_LibreChat_RAG_API_Authentication_BypassnvdExploitThird Party Advisory

News mentions

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