CVSS 3.1
4.8 mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NCVE-2021-33339
Medium (4.8) in liferay. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in com.liferay.portal:release.portal.bom 7.3.5.
Cross-site scripting (XSS) vulnerability in the Fragment module in Liferay Portal 7.2.1 through 7.3.4, and Liferay DXP 7.2 before fix pack 9 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_site_admin_web_portlet_SiteAdminPortlet_name parameter.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- liferay:digital_experience_platform
- liferay:liferay_portal
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-7pxh-q6jw-6xj8 | Maven | com.liferay.portal:release.portal.bom | >=7.2.1 <7.3.5 | 7.3.5 |
| GHSA-7pxh-q6jw-6xj8 | Maven | com.liferay.portal:release.dxp.bom | >=7.2.0 <7.2.10.fp9 | 7.2.10.fp9 |
References
- https://issues.liferay.com/browse/LPE-17102
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120747934
- https://issues.liferay.com/browse/LPE-17102
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120747934