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CVE-2020-36891

Estado: ModificadaMedia (5.1)—

A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to upload files with spoofed Content-Type that do not match file extensions. Attackers can exploit this vulnerability by uploading malicious files with manipulated MIME types, allowing malicious scripts to execute in users' browsers.

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)

Kentico — Xperience

CWE

Referencias

JSON original (NVD)

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          "version": "2.0.3",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
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      "affectedData": [
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          "vendor": "Kentico",
          "product": "Xperience",
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  "published": "2025-12-18T20:15:49.490",
  "references": [
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      "url": "https://devnet.kentico.com/download/hotfixes",
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      "description": [
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    }
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