{
  "id": "CVE-2024-51755",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-11-06T20:15:06.077",
  "lastModified": "2024-11-08T19:01:25.633",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Twig is a template language for PHP. In a sandbox, an attacker can access attributes of Array-like objects as they were not checked by the security policy. They are now checked via the property policy and the `__isset()` method is now called after the security check. This is a BC break. This issue has been patched in versions 3.11.2 and 3.14.1. All users are advised to upgrade. There are no known workarounds for this issue."
    },
    {
      "lang": "es",
      "value": "Twig es un lenguaje de plantillas para PHP. En un entorno aislado, un atacante puede acceder a los atributos de objetos similares a matrices, ya que no fueron comprobados por la pol\u00edtica de seguridad. Ahora se comprueban a trav\u00e9s de la pol\u00edtica de propiedades y se llama al m\u00e9todo `__isset()` despu\u00e9s de la comprobaci\u00f3n de seguridad. Esto es una falla de BC. Este problema se ha corregido en las versiones 3.11.2 y 3.14.1. Se recomienda a todos los usuarios que actualicen. No hay workarounds para este problema."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N",
          "baseScore": 2.2,
          "baseSeverity": "LOW",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 0.7,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-668"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/twigphp/Twig/commit/831c148e786178e5f2fde9db67266be3bf241c21",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/twigphp/Twig/security/advisories/GHSA-jjxq-ff2g-95vh",
      "source": "security-advisories@github.com"
    }
  ]
}