Liferay Portal is vulnerable to XSS attack through its Style Book theme
A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.17 allows a remote authenticated user to inject JavaScript code via Style Book theme name. This malicious payload is then reflected and executed within the user's browser.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-43774US | — | — | ||
Rejected reason: This CVE ID is rejected. The reported vulnerability was found to be present only in a feature that was under development and protected by a beta feature flag. As a… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/liferay/liferay-portalWEB
- https://github.com/liferay/liferay-portal/commit/e15df92e3faa3abbf38e3643b79ab8cf2983d6dfWEB
- https://liferay.atlassian.net/browse/LPE-18222WEB
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43774WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-43774ADVISORY
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