CVE-2021-34364

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    CVE-2021-34364

    Published: 9 Jun 2021Last Modified: 9 Jul 2026

    Summary:

    Details: The Refined GitHub browser extension before 21.6.8 might allow XSS via a link in a document. NOTE: github.com sends Content-Security-Policy headers to, in general, address XSS and other concerns.

    References: https://github.com/sindresorhus/refined-github/releases/tag/21.6.8, https://vuln.ryotak.me/advisories/47

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -6f27970fe351f24086298504dd9d8a6490a8a64a

    Affected versions

    21.6.1

    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-2021-34364 | CVE-DB