GHSA-7x22-pmw5-66mq

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    GHSA-7x22-pmw5-66mq

    Published: 1 Feb 2022Last Modified: 8 Nov 2023
    Aliases:
    CVE-2021-4172

    Summary: Cross-site Scripting in showdoc

    Details: Stored XSS via upload attachment with format .svg in File Library.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-4172, https://github.com/star7th/showdoc/commit/409c8a1208bbb847046a9496303192980f2e6219, https://github.com/star7th/showdoc, https://huntr.dev/bounties/c041b693-877b-4456-b463-19e4c9456eee

    Affected packages

    Package

    Name: showdoc/showdoc

    Purl: pkg:composer/showdoc/showdoc

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.10.2

    Affected versions

    v1.0.0
    v1.0.1
    v1.0.2
    v1.0.3
    v1.0.4
    v1.0.5

    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
    GHSA-7x22-pmw5-66mq | CVE-DB