CVE-2024-24754

{
  "id": "CVE-2024-24754",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-24754",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-08T15:38:19.494452Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.7,
          "attackVector": "NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.2
      },
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
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  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "brefphp",
          "product": "bref",
          "versions": [
            {
              "status": "affected",
              "version": "< 2.1.13"
            }
          ]
        }
      ]
    }
  ],
  "published": "2024-02-01T16:17:14.877",
  "references": [
    {
      "url": "https://github.com/brefphp/bref/commit/c77d9f5abf021f29fa96b5720b7b84adbd199092",
      "tags": [
        "Patch"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/brefphp/bref/security/advisories/GHSA-82vx-mm6r-gg8w",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/brefphp/bref/commit/c77d9f5abf021f29fa96b5720b7b84adbd199092",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/brefphp/bref/security/advisories/GHSA-82vx-mm6r-gg8w",
      "tags": [
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        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-436"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Bref enable serverless PHP on AWS Lambda. When Bref is used with the Event-Driven Function runtime and the handler is a `RequestHandlerInterface`, then the Lambda event is converted to a PSR7 object. During the conversion process, if the request is a MultiPart, each part is parsed and its content added in the `$files` or `$parsedBody` arrays. The conversion process produces a different output compared to the one of plain PHP when keys ending with and open square bracket ([) are used. Based on the application logic the difference in the body parsing might lead to vulnerabilities and/or undefined behaviors. This vulnerability is patched in 2.1.13."
    },
    {
      "lang": "es",
      "value": "Bref habilita PHP sin servidor en AWS Lambda. Cuando se usa Bref con el tiempo de ejecución de la función controlada por eventos y el controlador es \"RequestHandlerInterface\", el evento Lambda se convierte en un objeto PSR7. Durante el proceso de conversión, si la solicitud es MultiPart, cada parte se analiza y su contenido se agrega en las matrices `$files` o `$parsedBody`. El proceso de conversión produce un resultado diferente en comparación con el de PHP simple cuando se utilizan claves que terminan en un corchete abierto ([). Según la lógica de la aplicación, la diferencia en el análisis del cuerpo podría generar vulnerabilidades y/o comportamientos indefinidos. Esta vulnerabilidad está parcheada en 2.1.13."
    }
  ],
  "lastModified": "2026-06-17T07:14:47.543",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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              "criteria": "cpe:2.3:a:mnapoli:bref:*:*:*:*:*:*:*:*",
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              "versionEndExcluding": "2.1.13"
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  "sourceIdentifier": "security-advisories@github.com"
}