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CVE-2024-57549

Estado: AnalizadaAlta (7.5)—

CMSimple 5.16 allows the user to read cms source code through manipulation of the file name in the file parameter of a GET request.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vulnerabilidad de traversal de directorios (CWE-22) en aplicación web expuesta; lectura de código fuente del CMS mediante manipulación del parámetro GET sin autenticación ni interacción (AV:N/PR:N/UI:N).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Vulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkFilter Network TrafficApplication Isolation and Sandboxing

Tecnologías afectadas (1)

Cmsimple — Cmsimple

CWE

Referencias

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  "id": "CVE-2024-57549",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2024-57549",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
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              "technicalImpact": "partial"
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          ],
          "version": "2.0.3",
          "timestamp": "2025-01-28T15:50:52.439527Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
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  "affected": [
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      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2025-01-27T23:15:10.303",
  "references": [
    {
      "url": "https://gist.github.com/h4ckr4v3n/afbb87b5a05f283dbee705709c2769eb",
      "tags": [
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      ],
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    },
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      "url": "https://github.com/h4ckr4v3n/cmsimple5.16_research/blob/main/CMSimple%205.16%20Sensitive%20information%20disclosure.md",
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      "lang": "en",
      "value": "CMSimple 5.16 allows the user to read cms source code through manipulation of the file name in the file parameter of a GET request."
    },
    {
      "lang": "es",
      "value": "CMSimple 5.16 permite al usuario leer el código fuente de CMS mediante la manipulación del nombre del archivo en el parámetro de archivo de una solicitud GET."
    }
  ],
  "lastModified": "2026-06-17T08:13:42.270",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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