CVSS 3.1
5.4 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NCVE-2021-33336
Medium (5.4) in liferay. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in com.liferay.portal:release.portal.bom 7.3.4.
Cross-site scripting (XSS) vulnerability in the Journal module's add article menu in Liferay Portal 7.3.0 through 7.3.3, and Liferay DXP 7.1 fix pack 18, and 7.2 fix pack 5 through 7, allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_journal_web_portlet_JournalPortlet_name parameter.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 52% 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-fvg6-9r88-7w85 | Maven | com.liferay.portal:release.portal.bom | >=7.3.0 <7.3.4 | 7.3.4 |
| GHSA-fvg6-9r88-7w85 | Maven | com.liferay.portal:release.dxp.bom | >=7.1.0 <7.1.10.fp18 | 7.1.10.fp18 |
| GHSA-fvg6-9r88-7w85 | Maven | com.liferay.portal:release.dxp.bom | >=7.2.10.fp5 <7.2.10.fp7 | 7.2.10.fp7 |
References
- https://issues.liferay.com/browse/LPE-17078
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2021-33336-stored-xss-with-structure-name
- https://issues.liferay.com/browse/LPE-17078
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2021-33336-stored-xss-with-structure-name