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    CVE-2021-47712

    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.

    Published:Dec 18, 2025
    Last Modified:Dec 24, 2025
    EPS:Dec 18, 2025
    EPSS Score:0.00017
    CVSS Score:7.5

    Affected Products

    Vendor
    Kentico
    Product
    Xperience

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2024-58321 (CVSS 5.1) — A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts …
    CVE-2024-58320 (CVSS 6.9) — An information disclosure vulnerability in Kentico Xperience allows public users to access sensitive administr…
    CVE-2024-58319 (CVSS 5.1) — A reflected cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scrip…
    CVE-2024-58318 (CVSS 5.1) — A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts …
    CVE-2024-58317 (CVSS 6.9) — A cookie security configuration vulnerability in Kentico Xperience allows attackers to bypass SSL requirements…
    CVE-2023-53934 (CVSS 8.7) — A denial of service vulnerability in Kentico Xperience allows attackers to launch DoS attacks via specially cr…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High