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    CVE-2019-9844

    simple-markdown.js in Khan Academy simple-markdown before 0.4.4 allows XSS via a data: or vbscript: URI.

    Published:Mar 15, 2019
    Last Modified:Nov 21, 2024
    EPS:Mar 15, 2019
    EPSS Score:0.00382
    CVSS Score:6.1

    Affected Products

    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Khanacademy
    Product
    Simple-markdown

    Exploits

    No exploit reference

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    References

    https://github.com/Khan/simple-markdown/pull/63
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JFLP3KJVSV5VWMNEBRXLGRVYFXOV5KOG/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KZG2I7VH7WLSEUQ77KYP5CRAVFT2RK2U/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O5EFW655O3BXZYAPB65XEREXB2DSNSOT/
    https://www.npmjs.com/package/simple-markdown/v/0.4.4
    https://github.com/Khan/simple-markdown/pull/63
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JFLP3KJVSV5VWMNEBRXLGRVYFXOV5KOG/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KZG2I7VH7WLSEUQ77KYP5CRAVFT2RK2U/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O5EFW655O3BXZYAPB65XEREXB2DSNSOT/
    https://www.npmjs.com/package/simple-markdown/v/0.4.4

    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