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    CVE-2020-12707

    An XSS vulnerability exists in modules/wysiwyg/save.php of LeptonCMS 4.5.0. This can be exploited because the only security measure used against XSS is the stripping of SCRIPT elements. A malicious actor can use HTML event handlers to run JavaScript instead of using SCRIPT elements.

    Published:May 7, 2020
    Last Modified:Nov 21, 2024
    EPS:May 7, 2020
    EPSS Score:0.00376
    CVSS Score:6.1

    Affected Products

    Vendor
    Lepton-cms
    Product
    Lepton Cms

    Exploits

    https://www.exploit-db.com/exploits/48250

    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