GHSA-j3gg-r6gp-95q2

    Dashboard / Vulnerabilities / GHSA-j3gg-r6gp-95q2

    GHSA-j3gg-r6gp-95q2

    Published: 12 Apr 2022Last Modified: 10 Sept 2026

    Summary: XSS in HEEx class attributes

    Details: The `class` attribute was not protected against XSS attacks when using HEEx.

    References: https://github.com/phoenixframework/phoenix_html/commit/62a0139fb716bcdce697f6221244bd81d321d620, https://github.com/phoenixframework/phoenix_html

    Affected packages

    Package

    Name: phoenix_html

    Purl: pkg:hex/phoenix_html

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -3.0.4

    Affected versions

    1.0.0
    1.0.1

    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
    GHSA-j3gg-r6gp-95q2 | CVE-DB