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    CVE-2018-19057

    SimpleMDE 1.11.2 has XSS via an onerror attribute of a crafted IMG element, or via certain input with [ and ( characters, which is mishandled during construction of an A element.

    Published:Nov 7, 2018
    Last Modified:Nov 21, 2024
    EPS:Nov 7, 2018
    EPSS Score:0.00223
    CVSS Score:6.1

    Affected Products

    Vendor
    Sparksuite
    Product
    Simplemde

    Exploits

    https://github.com/sparksuite/simplemde-markdown-editor/issues/721https://github.com/sparksuite/simplemde-markdown-editor/issues/721

    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