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    CVE-2020-37019

    Orchard Core RC1 contains a persistent cross-site scripting vulnerability that allows remote attackers to inject malicious scripts through blog post creation. Attackers can create blog posts with embedded JavaScript in the MarkdownBodyPart.Source parameter to execute arbitrary scripts in victim browsers.

    Published:Jan 30, 2026
    Last Modified:Apr 15, 2026
    EPS:Jan 30, 2026
    EPSS Score:0.00107
    CVSS Score:6.4

    Affected Products

    Vendor
    Orchardcore
    Product
    Orchard Core
    Vendor
    Orchardcore
    Product
    Orchardcore

    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