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CVE-2025-50848

Estado: ModificadaMedia (6.1)—

A file upload vulnerability was discovered in CS Cart 4.18.3, allows attackers to execute arbitrary code. CS Cart 4.18.3 allows unrestricted upload of HTML files, which are rendered directly in the browser when accessed. This allows an attacker to upload a crafted HTML file containing malicious content, such as a fake login form for credential harvesting or scripts for Cross-Site Scripting (XSS) attacks. Since the content is served from a trusted domain, it significantly increases the likelihood of successful phishing or script execution against other users.

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).

Tecnologías afectadas (1)

Cs-cart — Cs-cart

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-50848",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-50848",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          ],
          "version": "2.0.3",
          "timestamp": "2025-07-31T19:57:54.209444Z"
        }
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    "cvssMetricV31": [
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        "cvssData": {
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          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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        "exploitabilityScore": 2.8
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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",
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  "published": "2025-07-31T16:15:30.843",
  "references": [
    {
      "url": "https://github.com/hackerwahab/CS-Cart-Vulns/blob/main/CVE-2025-50848.md",
      "tags": [
        "Third Party Advisory"
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      "source": "cve@mitre.org"
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  "vulnStatus": "Modified",
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      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
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          "value": "CWE-79"
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      "value": "A file upload vulnerability was discovered in CS Cart 4.18.3, allows attackers to execute arbitrary code. CS Cart 4.18.3 allows unrestricted upload of HTML files, which are rendered directly in the browser when accessed. This allows an attacker to upload a crafted HTML file containing malicious content, such as a fake login form for credential harvesting or scripts for Cross-Site Scripting (XSS) attacks. Since the content is served from a trusted domain, it significantly increases the likelihood of successful phishing or script execution against other users."
    },
    {
      "lang": "es",
      "value": "Se descubrió una vulnerabilidad de carga de archivos en CS Cart 4.18.3 que permite a los atacantes ejecutar código arbitrario. CS Cart 4.18.3 permite la carga sin restricciones de archivos HTML, que se muestran directamente en el navegador al acceder a ellos. Esto permite a un atacante cargar un archivo HTML manipulado con contenido malicioso, como un formulario de inicio de sesión falso para la recolección de credenciales o scripts para ataques de Cross-site Scripting (XSS). Dado que el contenido se distribuye desde un dominio de confianza, aumenta significativamente la probabilidad de phishing o ejecución de scripts contra otros usuarios."
    }
  ],
  "lastModified": "2026-07-05T01:21:51.460",
  "configurations": [
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          "negate": false,
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