CVE-2021-33337

    Dashboard / Vulnerabilities / CVE-2021-33337

    CVE-2021-33337

    Published: 4 Aug 2021Last Modified: 5 Sept 2026

    Summary:

    Details: Cross-site scripting (XSS) vulnerability in the Document Library module's add document menu in Liferay Portal 7.3.0 through 7.3.4, and Liferay DXP 7.1 before fix pack 20, and 7.2 before fix pack 9, allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_document_library_web_portlet_DLAdminPortlet_name parameter.

    References: https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2021-33337-stored-xss-with-document-types-in-documents-and-media, https://issues.liferay.com/browse/LPE-17101

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- b072f5df5544a28677824835b490ce8a867bf133
    Fixed -None

    Affected versions

    7.3.4-ga5
    7.3.3-ga4
    7.3.2-ga3
    7.3.1-ga2
    7.3.0-ga1

    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-2021-33337 | CVE-DB