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CVE-2024-11173

Estado: AnalizadaMedia (6.5)—

An unhandled exception in the danny-avila/librechat repository, version git 600d217, can cause the server to crash, leading to a full denial of service. This issue occurs when certain API endpoints receive malformed input, resulting in an uncaught exception. Although a valid JWT is required to exploit this vulnerability, LibreChat allows open registration, enabling unauthenticated attackers to create an account and perform the attack. The issue is fixed in version 0.7.6.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Librechat — Librechat

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2024-11173",
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  "metrics": {
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          "id": "CVE-2024-11173",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
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            },
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              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-20T17:48:18.888998Z"
        }
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    "cvssMetricV30": [
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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  "published": "2025-03-20T10:15:24.663",
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      "description": [
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      "value": "An unhandled exception in the danny-avila/librechat repository, version git 600d217, can cause the server to crash, leading to a full denial of service. This issue occurs when certain API endpoints receive malformed input, resulting in an uncaught exception. Although a valid JWT is required to exploit this vulnerability, LibreChat allows open registration, enabling unauthenticated attackers to create an account and perform the attack. The issue is fixed in version 0.7.6."
    },
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      "lang": "es",
      "value": "Una excepción no controlada en el repositorio danny-avila/librechat, versión git 600d217, puede provocar un fallo del servidor, lo que resulta en una denegación de servicio total. Este problema ocurre cuando ciertos endpoints de la API reciben una entrada mal formada, lo que resulta en una excepción no detectada. Aunque se requiere un JWT válido para explotar esta vulnerabilidad, LibreChat permite el registro abierto, lo que permite a atacantes no autenticados crear una cuenta y ejecutar el ataque. El problema está corregido en la versión 0.7.6."
    }
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  "lastModified": "2026-06-17T06:57:12.737",
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