CVE-2021-32641

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    CVE-2021-32641

    Published: 4 Jun 2021Last Modified: 20 Oct 2026

    Summary:

    Details: auth0-lock is Auth0's signin solution. Versions of nauth0-lock before and including `11.30.0` are vulnerable to reflected XSS. An attacker can execute arbitrary code when the library's `flashMessage` feature is utilized and user input or data from URL parameters is incorporated into the `flashMessage` or the library's `languageDictionary` feature is utilized and user input or data from URL parameters is incorporated into the `languageDictionary`. The vulnerability is patched in version 11.30.1.

    References: https://github.com/auth0/lock/releases/tag/v11.30.1, https://github.com/auth0/lock/commit/d139cf01c8234b07caf265e051f39d3eab08f7ed, https://github.com/auth0/lock/security/advisories/GHSA-jr3j-whm4-9wwm

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -a2f20d96e7ba443cf2bd0fc20c14f51f51e25717

    Affected versions

    v11.28.1

    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-2021-32641 | CVE-DB