GHSA-wg85-p6j7-gp3w

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    GHSA-wg85-p6j7-gp3w

    Published: 21 Nov 2018Last Modified: 8 Nov 2023

    Summary: SimpleMDE XSS Vulnerability

    Details: SimpleMDE 1.11.2 has XSS via an onerror attribute of a crafted IMG element, or via certain input with `[` and `(` characters, which is mishandled during construction of an `A` element.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-19057, https://github.com/sparksuite/simplemde-markdown-editor/issues/721, https://github.com/advisories/GHSA-wg85-p6j7-gp3w, https://github.com/sparksuite/simplemde-markdown-editor

    Affected packages

    Package

    Name: simplemde

    Purl: pkg:npm/simplemde

    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