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    CVE-2022-25849

    The package joyqi/hyper-down from 0.0.0 are vulnerable to Cross-site Scripting (XSS) because the module of parse markdown does not filter the href attribute very well.

    Published:Oct 26, 2022
    Last Modified:May 9, 2025
    EPS:Oct 26, 2022
    EPSS Score:0.00114
    CVSS Score:5.4

    Affected Products

    Vendor
    Hyperdown Project
    Product
    Hyperdown

    Exploits

    https://security.snyk.io/vuln/SNYK-PHP-JOYQIHYPERDOWN-2953544https://security.snyk.io/vuln/SNYK-PHP-JOYQIHYPERDOWN-2953544

    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