Vulnerability Description
Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 5, and 7.4 update 4 through 92 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_portal_language_override_web_internal_portlet_PLOPortlet_key parameter.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Liferay | Liferay Portal | >= 7.4.3.8, < 7.4.3.98 |
| Liferay | Digital Experience Platform | 7.4 |
Related Weaknesses (CWE)
References
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jektVendor Advisory
- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jektVendor Advisory
FAQ
What is CVE-2023-42498?
CVE-2023-42498 is a vulnerability with a CVSS score of 9.6 (CRITICAL). Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 5, and 7.4 update 4 through 92 ...
How severe is CVE-2023-42498?
CVE-2023-42498 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-42498?
Check the references section above for vendor advisories and patch information. Affected products include: Liferay Liferay Portal, Liferay Digital Experience Platform.