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HIGH · 7.5

CVE-2026-4276

LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries.

Vulnerability Description

LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
LibrechatLibrechat0.7.0

Related Weaknesses (CWE)

CWE-94

References

FAQ

What is CVE-2026-4276?

CVE-2026-4276 is a vulnerability with a CVSS score of 7.5 (HIGH). LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries.

How severe is CVE-2026-4276?

CVE-2026-4276 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-4276?

Check the references section above for vendor advisories and patch information. Affected products include: Librechat Librechat.