QID 731117

Date Published: 2024-01-30

QID 731117: Liferay Portal Reflected Cross-Site Scripting (XSS) Vulnerability (CVE-2021-29051)

Liferay Portal is an open-source enterprise web platform for building business solutions and collaborative applications.

Cross-site scripting (XSS) Vulnerability in Liferay Portal's Asset Publisher App within the Asset module allows remote attackers to inject arbitrary web script or HTML via the '_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XXXXXXXXXXXX_assetEntryId' parameter.

Affected Versions:
Liferay Portal 7.2.0 - 7.2.1
Liferay Portal 7.3.0 - 7.3.5
QID Detection Logic (Unauthenticated): This QID checks for vulnerable version of Liferay Portal in response banner.

Successful exploitation of this vulnerability allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XXXXXXXXXXXX_assetEntryId parameter.

  • CVSS V3 rated as High - 6.1 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Vendor has released patch. For more info, please refer to Liferay Portal Security Advisory

    Vendor References

    CVEs related to QID 731117

    CVE-2021-29051 |
    Software Advisories
    Advisory ID Software Component Link
    CVE-2021-29051 URL Logo liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/
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