{
  "id": "CVE-2025-23197",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2025-01-27T18:15:41.037",
  "lastModified": "2025-01-27T18:15:41.037",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "matrix-hookshot is a Matrix bot for connecting to external services like GitHub, GitLab, JIRA, and more. When Hookshot 6 version 6.0.1 or below, or Hookshot 5 version 5.4.1 or below, is configured with GitHub support, it is vulnerable to a Denial of Service (DoS) whereby it can crash on restart due to a missing check. The impact is greater to you untrusted users can add their own GitHub organizations to Hookshot in order to connect their room to a repository. This vulnerability is fixed in 6.0.2 and 5.4.2."
    },
    {
      "lang": "es",
      "value": "matrix-hookshot es un bot de Matrix para conectarse a servicios externos como GitHub, GitLab, JIRA y m\u00e1s. Cuando Hookshot 6 versi\u00f3n 6.0.1 o anterior, o Hookshot 5 versi\u00f3n 5.4.1 o anterior, se configura con soporte para GitHub, es vulnerable a una denegaci\u00f3n de servicio (DoS) por la cual puede bloquearse al reiniciarse debido a una verificaci\u00f3n faltante. El impacto es mayor para los usuarios no confiables que pueden agregar sus propias organizaciones de GitHub a Hookshot para conectar su sala a un repositorio. Esta vulnerabilidad se corrigi\u00f3 en 6.0.2 y 5.4.2."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-754"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/matrix-org/matrix-hookshot/commit/e51d8210233ac759e7f7dfebc2c4f1bf6ce94802",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/matrix-org/matrix-hookshot/security/advisories/GHSA-cr4q-jf47-3645",
      "source": "security-advisories@github.com"
    }
  ]
}