Medium · published September 16, 2025
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.
| Product | Versions | Fixed in |
|---|---|---|
| liferay/digital_experience_platform | ≥ 2023.q3.1, < 2023.q3.5 | 2023.q3.5 |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/digital_experience_platform | all versions | — |
| liferay/liferay_portal | ≥ 7.4.3.51, < 7.4.3.110 | 7.4.3.110 |