CVE-2019-10010

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    CVE-2019-10010

    Published: 24 Mar 2019Last Modified: 8 Jul 2026

    Summary:

    Details: Cross-site scripting (XSS) vulnerability in the PHP League CommonMark library before 0.18.3 allows remote attackers to insert unsafe links into HTML by using double-encoded HTML entities that are not properly escaped during rendering, a different vulnerability than CVE-2018-20583.

    References: https://github.com/thephpleague/commonmark/releases/tag/0.18.3, https://github.com/thephpleague/commonmark/issues/353

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -b1ec41ce15c3bd6f7cbe86a645b3efc78d927446

    Affected versions

    0.18.1

    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