Threats affecting pkg:maven/com.liferay.portal/portal

The ComboServlet in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.2, 2023.Q3.1 through 2023.Q3.5, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions does not limit the number or size of the files it will combine, which allows remote attackers to create very large responses that lead to a denial of service attack via the URL query string.

Self Cross-site scripting (XSS) vulnerability on the edit Knowledge Base article page in Liferay Portal 7.4.0 through 7.4.3.101, and older unsupported versions, and Liferay DXP 2023.Q3.1 through 2023.Q3.5, 7.4 GA through update 92, and older unsupported versions allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into an attachment's filename.

Liferay Portal 7.4.0 through 7.4.3.109, and Liferay DXP 2023.Q4.0 through 2023.Q4.5, 2023.Q3.1 through 2023.Q3.7, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions does not properly restrict access to OpenAPI in certain circumstances, which allows remote attackers to access the OpenAPI YAML file via a crafted URL.

Missing Authorization in Collection Provider component in the Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q2.0 through 2025.Q2.9, 2025.Q1.0 through 2025.Q1.16, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.19 allows instance users to read and select unauthorized Blueprints through the Collection Providers across instances.

CVE-2025-62248 is a reflected cross-site scripting (XSS) vulnerability in Liferay Portal versions 7.4.0 through 7.4.3.132 and multiple Liferay DXP releases from 2024 and 2025. It allows a remote, authenticated attacker to inject malicious JavaScript via the _com_liferay_dynamic_data_mapping_web_portlet_DDMPortlet_definition parameter. The injected script executes in the victim's browser when they visit a crafted URL, potentially leading to session hijacking or unauthorized actions. The vulnerability arises from improper input neutralization during web page generation, classified under CWE-79. Exploitation requires authentication and user interaction, with a CVSS score of 4.

A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q3.0 through 2025.Q3.2, 2025.Q2.0 through 2025.Q2.12, 2025.Q1.0 through 2025.Q1.17, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.20, and 2023.Q4.0 through 2023.Q4.10 allows an remote non-authenticated attacker to inject JavaScript into the google_gadget.

Improper Authentication in Liferay Portal 7.4.0 through 7.4.3.132, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions allows remote attackers to send malicious data to the Liferay Portal 7.4.0 through 7.4.3.132, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions that will treat it as trusted data via unauthenticated cluster messages.

SessionClicks in Liferay Portal 7.0.0 through 7.4.3.21, and Liferay DXP 7.4 GA through update 9, 7.3 GA through update 25, and older unsupported versions does not restrict the saving of request parameters in the HTTP session, which allows remote attackers to consume system memory leading to denial-of-service (DoS) conditions via crafted HTTP requests.

Path traversal vulnerability with the downloading and installation of Xuggler in Liferay Portal 7.0.0 through 7.4.3.4, and Liferay DXP 7.4 GA, 7.3 GA through update 34, and older unsupported versions allows remote attackers to (1) add files to arbitrary locations on the server and (2) download and execute arbitrary files from the download server via the `_com_liferay_server_admin_web_portlet_ServerAdminPortlet_jarName` parameter.

Liferay Portal 7.4.0 through 7.4.3.97, and Liferay DXP 2023.Q3.1 through 2023.Q3.2, 7.4 GA through update 92, 7.3 GA through update 35, and 7.2 fix pack 8 through fix pack 20 does not limit the depth of a GraphQL queries, which allows remote attackers to perform denial-of-service (DoS) attacks on the application by executing complex queries.