Liferay Portal vulnerable to Reflected XSS with the referer and forward parameter
A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 2024.Q4.0 through 2024.Q4.3, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12 and 7.4 GA through update 92 allows an remote non-authenticated attacker to inject JavaScript into the referer or FORWARD_URL using %00 in those parameters.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-43770US | medium6.1 | — | ||
A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 2024.Q4.0 through 2024.Q4.3, 2024.Q3.1 through 2024.Q3.13, 2024.… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/liferay/liferay-portalPACKAGE
- https://github.com/liferay/liferay-portal/commit/a712758b9c4b6f4c54df5dec7d334279bb30f75aWEB
- https://github.com/liferay/liferay-portal/commit/bf20bc07e3e3421d39eaacff052418ce26d791f2WEB
- https://liferay.atlassian.net/browse/LPE-18151WEB
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43770WEB
- https://nvd.nist.gov/vuln/detail/CVE-2025-43770ADVISORY
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