« Volver al listado

CVE-2026-25648

Estado: AnalizadaAlta (8.7)—

Versions of the Traccar open-source GPS tracking system starting with 6.11.1 contain an issue in which authenticated users can execute arbitrary JavaScript in the context of other users' browsers by uploading malicious SVG files as device images. The application accepts SVG file uploads without sanitization and serves them with the `image/svg+xml` Content-Type, allowing embedded JavaScript to execute when victims view the image. As of time of publication, it is unclear whether a fix is available.

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.

XSS mediante carga de SVG malicioso con JavaScript embebido (CWE-79). Requiere autenticación pero ejecuta código en navegadores de otras usuarios. Impacto: ejecución de JavaScript en contexto del navegador e inyección de web shell.

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

Restrict Web-Based ContentDisable or Remove Feature or ProgramUser TrainingUser Account ManagementExecution PreventionBehavior Prevention on Endpoint

Tecnologías afectadas (1)

Traccar — Traccar

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-25648",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-25648",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-02-25T15:17:20.340147Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.8,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "traccar",
          "product": "traccar",
          "versions": [
            {
              "status": "affected",
              "version": ">= 6.11.1"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-02-23T21:19:10.690",
  "references": [
    {
      "url": "https://github.com/traccar/traccar/security/advisories/GHSA-mc2g-mjqh-8x78",
      "tags": [
        "Exploit",
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        },
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Versions of the Traccar open-source GPS tracking system starting with 6.11.1 contain an issue in which authenticated users can execute arbitrary JavaScript in the context of other users' browsers by uploading malicious SVG files as device images. The application accepts SVG file uploads without sanitization and serves them with the `image/svg+xml` Content-Type, allowing embedded JavaScript to execute when victims view the image. As of time of publication, it is unclear whether a fix is available."
    },
    {
      "lang": "es",
      "value": "Versiones del sistema de seguimiento GPS de código abierto Traccar a partir de la 6.11.1 contienen un problema en el que usuarios autenticados pueden ejecutar JavaScript arbitrario en el contexto de los navegadores de otros usuarios al subir archivos SVG maliciosos como imágenes de dispositivo. La aplicación acepta subidas de archivos SVG sin sanitización y los sirve con el Content-Type 'image/svg+xml', permitiendo que el JavaScript incrustado se ejecute cuando las víctimas ven la imagen. En el momento de la publicación, no está claro si hay una solución disponible."
    }
  ],
  "lastModified": "2026-06-17T10:25:00.790",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:traccar:traccar:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7A82295B-76FF-4917-A101-0DC8A2CC2612",
              "versionStartIncluding": "6.11.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-advisories@github.com"
}