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    CVE-2021-21660

    Jenkins Markdown Formatter Plugin 0.1.0 and earlier does not sanitize crafted link target URLs, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with the ability to edit any description rendered using the configured markup formatter.

    Published:May 25, 2021
    Last Modified:Nov 21, 2024
    EPS:May 25, 2021
    EPSS Score:0.00246
    CVSS Score:5.4

    Affected Products

    Vendor
    Jenkins
    Product
    Markdown Formatter

    Exploits

    No exploit reference

    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