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CVE-2021-47712

Estado: AnalizadaMedia (6.9)—

A cryptography vulnerability in Kentico Xperience allows attackers to potentially manipulate URL hash values through existing hashing mechanisms. The hotfix introduces an additional security layer to prevent hash value reuse and potential exploitation.

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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  "id": "CVE-2021-47712",
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          "options": [
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              "exploitation": "none"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-12-18T21:08:25.766329Z"
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "weaknesses": [
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      "value": "A cryptography vulnerability in Kentico Xperience allows attackers to potentially manipulate URL hash values through existing hashing mechanisms. The hotfix introduces an additional security layer to prevent hash value reuse and potential exploitation."
    }
  ],
  "lastModified": "2026-06-17T04:18:20.517",
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