GHSA-98gj-wwxm-cj3h

    Dashboard / Vulnerabilities / GHSA-98gj-wwxm-cj3h

    GHSA-98gj-wwxm-cj3h

    Published: 4 Jan 2019Last Modified: 24 Sept 2024

    Summary: mistune Cross-site scripting (XSS) vulnerability

    Details: Cross-site scripting (XSS) vulnerability in the _keyify function in mistune.py in Mistune before 0.8.1 allows remote attackers to inject arbitrary web script or HTML by leveraging failure to escape the "key" argument.

    References: https://nvd.nist.gov/vuln/detail/CVE-2017-16876, https://github.com/lepture/mistune/commit/5f06d724bc05580e7f203db2d4a4905fc1127f98, https://bugzilla.redhat.com/show_bug.cgi?id=1524596, https://github.com/lepture/mistune, https://github.com/lepture/mistune/blob/master/CHANGES.rst, https://github.com/pypa/advisory-database/tree/main/vulns/mistune/PYSEC-2017-18.yaml, https://lists.fedoraproject.org/archives/list/[email protected]/message/NUR3GMHQBMA3UC4PFMCK6GCLOQC4LQQC

    Affected packages

    Package

    Name: mistune

    Purl: pkg:pypi/mistune

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.8.1

    Affected versions

    0.1.0

    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