CVE-2025-41258
High
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.
SeverityHigh
CVSS8.0
Exploit probability—
ProductLibrechat
PublishedMar 18, 2026
First seenMar 18, 2026
Weakness typeCWE-284Improper access control
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| librechat librechat | 0.8.1 | — |
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