CVE-2026-4276

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-4276
LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://kb.cert.org/vuls/id/624941 Third Party Advisory VDB Entry
https://www.kb.cert.org/vuls/id/624941 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:a:librechat:librechat:0.7.0:*:*:*:*:*:*:*
History

05 Jun 2026, 19:59

Type Values Removed Values Added
References () https://kb.cert.org/vuls/id/624941 - () https://kb.cert.org/vuls/id/624941 - Third Party Advisory, VDB Entry
References () https://www.kb.cert.org/vuls/id/624941 - () https://www.kb.cert.org/vuls/id/624941 - Third Party Advisory, VDB Entry
CPE cpe:2.3:a:librechat:librechat:0.7.0:*:*:*:*:*:*:*
First Time Librechat librechat
Librechat
CWE CWE-94
Summary
  • (es) API RAG de LibreChat, versión 0.7.0, contiene una vulnerabilidad de inyección de registros que permite a los atacantes falsificar entradas de registro.

17 Mar 2026, 18:16

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5

16 Mar 2026, 17:16

Type Values Removed Values Added
References
  • () https://www.kb.cert.org/vuls/id/624941 -

16 Mar 2026, 16:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-16 16:16

Updated : 2026-06-05 19:59

NVD link : CVE-2026-4276

Mitre link : CVE-2026-4276

CVE.ORG link : CVE-2026-4276

JSON object : View

Products Affected

librechat

  • librechat
CWE
CWE-94

Improper Control of Generation of Code ('Code Injection')