CVE-2025-43802
Medium
Description
Stored cross-site scripting (XSS) vulnerability in a custom object’s /o/c/<object-name> API endpoint in Liferay Portal 7.4.3.51 through 7.4.3.109, and Liferay DXP 2023.Q3.1 through 2023.Q3.4, 7.4 update 51 through update 92, and 7.3 update 33 through update 35. allows remote attackers to inject arbitrary web script or HTML via the externalReferenceCode parameter.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Liferay Portal
PublishedSep 15, 2025
First seenSep 15, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- liferay liferay_portal7.4.3.110 or later
- liferay digital_experience_platform2023.q3.5 or later
- com.liferay.workspace:com.liferay.ticket.workspace20240122.0632 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| liferay liferay_portal | 7.4.3.51 ≤ v < 7.4.3.110 | 7.4.3.110 |
| liferay digital_experience_platform | 2023.q3.1 ≤ v < 2023.q3.5, 7.3, 7.4 | 2023.q3.5 |
| com.liferay.workspace:com.liferay.ticket.workspaceMaven | v < 20240122.0632 | 20240122.0632 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.