GHSA-4943-9vgg-gr5r

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    GHSA-4943-9vgg-gr5r

    Published: 10 May 2021Last Modified: 9 Aug 2024
    Aliases:
    CVE-2021-3163

    Summary: Cross-site Scripting in quill

    Details: A vulnerability in the HTML editor of Slab Quill allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted `onloadstart` attribute of an IMG element) in a text field. No patch exists and no further releases are planned. This CVE is disputed. Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser. More information can be found [here](https://github.com/quilljs/quill/issues/3364).

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-3163, https://github.com/quilljs/quill/issues/3273, https://github.com/quilljs/quill/issues/3359, https://github.com/quilljs/quill/issues/3364, https://burninatorsec.blogspot.com/2021/04/cve-2021-3163-xss-slab-quill-js.html, https://github.com/quilljs/quill, https://quilljs.com

    Affected packages

    Package

    Name: quill

    Purl: pkg:npm/quill

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -None

    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-4943-9vgg-gr5r | CVE-DB