Vulnerability Description
Cross-site scripting (XSS) vulnerability in the Document Library module's add document menu in Liferay Portal 7.3.0 through 7.3.4, and Liferay DXP 7.1 before fix pack 20, and 7.2 before fix pack 9, allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_document_library_web_portlet_DLAdminPortlet_name parameter.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Liferay | Digital Experience Platform | 7.1 |
| Liferay | Liferay Portal | >= 7.3.0, <= 7.3.4 |
Related Weaknesses (CWE)
References
- https://issues.liferay.com/browse/LPE-17101Issue TrackingVendor Advisory
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisheVendor Advisory
- https://issues.liferay.com/browse/LPE-17101Issue TrackingVendor Advisory
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisheVendor Advisory
FAQ
What is CVE-2021-33337?
CVE-2021-33337 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross-site scripting (XSS) vulnerability in the Document Library module's add document menu in Liferay Portal 7.3.0 through 7.3.4, and Liferay DXP 7.1 before fix pack 20, and 7.2 before fix pack 9, al...
How severe is CVE-2021-33337?
CVE-2021-33337 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-33337?
Check the references section above for vendor advisories and patch information. Affected products include: Liferay Digital Experience Platform, Liferay Liferay Portal.