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Vulnerability DatabaseCVE-2021-33332

CVE-2021-33332: 
Java vulnerability analysis and mitigation

Overview

Cross-site scripting (XSS) vulnerability in the Portlet Configuration module in Liferay Portal 7.1.0 through 7.3.2, and Liferay DXP 7.1 before fix pack 19, and 7.2 before fix pack 7, allows remote attackers to inject arbitrary web script or HTML via the comliferayportletconfigurationcsswebportletPortletConfigurationCSSPortlet_portletResource parameter (NVD).

Technical details

The vulnerability is classified as a Cross-site Scripting (XSS) issue, identified as CWE-79 (Improper Neutralization of Input During Web Page Generation). It has been assigned a CVSS v3.1 base score of 6.1 (MEDIUM) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N, and a CVSS v2.0 base score of 4.3 (MEDIUM) (NVD).

Impact

The vulnerability allows remote attackers to inject arbitrary web script or HTML through the portlet configuration module. This could potentially lead to unauthorized access to sensitive information and compromise of user sessions (NVD).

Mitigation and workarounds

The vulnerability has been patched in Liferay DXP 7.1 fix pack 19 and later versions, and 7.2 fix pack 7 and later versions. Users are advised to upgrade to these patched versions to mitigate the vulnerability (NVD).

Additional resources

Source: This report was generated using AI

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