{
  "id": "CVE-2024-11172",
  "sourceIdentifier": "security@huntr.dev",
  "published": "2025-03-20T10:15:24.550",
  "lastModified": "2025-03-20T10:15:24.550",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in danny-avila/librechat version git a1647d7 allows an unauthenticated attacker to cause a denial of service by sending a crafted payload to the server. The middleware `checkBan` is not surrounded by a try-catch block, and an unhandled exception will cause the server to crash. This issue is fixed in version 0.7.6."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la versi\u00f3n git a1647d7 de danny-avila/librechat permite a un atacante no autenticado provocar una denegaci\u00f3n de servicio mediante el env\u00edo de un payload manipulado al servidor. El middleware `checkBan` no est\u00e1 rodeado por un bloque try-catch, y una excepci\u00f3n no controlada provocar\u00e1 el bloqueo del servidor. Este problema se ha corregido en la versi\u00f3n 0.7.6."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "security@huntr.dev",
        "type": "Secondary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security@huntr.dev",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/danny-avila/librechat/commit/976784c01fa4cce00d4c2941801d56aed375c21b",
      "source": "security@huntr.dev"
    },
    {
      "url": "https://huntr.com/bounties/c76a7ee3-2e26-45a0-8940-21c749592105",
      "source": "security@huntr.dev"
    }
  ]
}