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    CVE-2020-21474

    File Upload vulnerability in NucleusCMS v.3.71 allows a remote attacker to execute arbitrary code via the /nucleus/plugins/skinfiles/?dir=rsd parameter.

    Published:Jun 20, 2023
    Last Modified:Dec 10, 2024
    EPS:Jun 20, 2023
    EPSS Score:0.01094
    CVSS Score:9.8

    Affected Products

    Vendor
    Nucleuscms
    Product
    Nucleuscms

    Exploits

    https://github.com/NucleusCMS/NucleusCMS/issues/95https://github.com/NucleusCMS/NucleusCMS/issues/95

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    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