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CVE-2025-66470

Estado: AnalizadaMedia (6.1)—

NiceGUI is a Python-based UI framework. Versions 3.3.1 and below are subject to a XSS vulnerability through the ui.interactive_image component of NiceGUI. The component renders SVG content using Vue's v-html directive without any sanitization. This allows attackers to inject malicious HTML or JavaScript via the SVG <foreignObject> tag whenever the image component is rendered or updated. This is particularly dangerous for dashboards or multi-user applications displaying user-generated content or annotations. This issue is fixed in version 3.4.0.

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)

Zauberzeug — Nicegui

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-66470",
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          "options": [
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              "automatable": "no"
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          ],
          "version": "2.0.3",
          "timestamp": "2025-12-09T14:17:55.053043Z"
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          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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    }
  ],
  "lastModified": "2026-06-17T09:56:53.537",
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