CVSS 3.1 Score 9.6 of 10 (high)


Published Feb 21, 2024
Updated: Feb 22, 2024


CVE-2023-42496 is a reflected cross-site scripting (XSS) vulnerability that affects Liferay Portal versions 7.3.3 through and Liferay DXP versions 2023.Q3 before patch 6, 7.4 GA through update 92, and 7.3 before update 34. This vulnerability allows remote attackers to inject arbitrary web script or HTML via the "_com_liferay_roles_admin_web_portlet_RolesAdminPortlet_tabs2" parameter on the add assignees to a role page. The base severity of this vulnerability is rated as critical, with a base score of 9.6 out of 10. It requires user interaction and has a high impact on both integrity and confidentiality, as well as availability. Organizations should apply the necessary patches or updates provided by Liferay to remediate this vulnerability and prevent potential attacks exploiting it. (Note: The above information is based on the provided data and does not contain any additional analysis or opinions.)


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