Liferay Portal Vulnerable to Cross-Site Scripting via backURL Paramter
A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q2.0 through 2025.Q2.8 and 2025.Q1.0 through 2025.Q1.15 allows a remote authenticated user to inject JavaScript code via _com_liferay_journal_web_portlet_JournalPortlet_backURL parameter.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-43737US | medium5.4 | — | ||
A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q2.0 through 2025.Q2.8 and 2025.Q1.0 through 2025.Q1.15 allows a remote a… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/liferay/liferay-portalPACKAGE
- https://github.com/liferay/liferay-portal/commit/eded63b8822923f9392d94ba1818beb63629b79fWEB
- https://liferay.atlassian.net/browse/LPE-18292WEB
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43737WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-43737ADVISORY
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