GHSA-cxm3-v4mv-6mh8

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    GHSA-cxm3-v4mv-6mh8

    Published: 28 Jan 2022Last Modified: 8 Nov 2023
    Aliases:
    CVE-2021-4103

    Summary: vditor Vulnerable to Cross-site Scripting in SVG events

    Details: vditor does not filter user input in SVG events, leading to XSS ### PoC ```html </a> <svg><animate onbegin=alert(11) attributeName=x dur=1s> ```

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-4103, https://github.com/Vanessa219/vditor/issues/1133, https://github.com/vanessa219/vditor/commit/8d4d0889dd72b2f839e93a49db3da3a370416c7d, https://github.com/vanessa219/vditor, https://huntr.dev/bounties/67b980af-7357-4879-9448-a926c6474225

    Affected packages

    Package

    Name: vditor

    Purl: pkg:npm/vditor

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -3.8.11

    Affected versions

    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-cxm3-v4mv-6mh8 | CVE-DB