CVE-2023-2318

    Dashboard / Vulnerabilities / CVE-2023-2318

    CVE-2023-2318

    Published: 19 Aug 2023Last Modified: 12 Aug 2026

    Summary: MarkText DOM-Based Cross-site Scripting leading to Remote Code Execution

    Details: DOM-based XSS in src/muya/lib/contentState/pasteCtrl.js in MarkText 0.17.1 and before on Windows, Linux and macOS allows arbitrary JavaScript code to run in the context of MarkText main window. This vulnerability can be exploited if a user copies text from a malicious webpage and paste it into MarkText.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2318.json, https://nvd.nist.gov/vuln/detail/CVE-2023-2318, https://starlabs.sg/advisories/23/23-2318/, https://github.com/marktext/marktext/issues/3618, https://github.com/marktext/marktext

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v0.17.1
    v0.17.0

    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
    CVE-2023-2318 | CVE-DB