What is CVE-2025-43786?

CVE-2025-43786 is a medium-severity vulnerability in Liferay Digital Experience Platform, classified under Cross-site Scripting. CVSS score: 5.3/10. Published 2025-09-09.

How severe is CVE-2025-43786?

Medium severity. CVSS v3 base score is 5.3 out of 10.

XSS in Liferay Digital Experience Platform

CVE-2025-43786

Enumeration of ERC from object entry in Liferay Portal 7.4.0 through 7.4.3.128, and Liferay DXP 2024.Q3.0 through 2024.Q3.1, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12, 2023.Q4.0 and 7.4 GA through update 92 allow attackers to determine existent ERC in the application by exploit the time response.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (20.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Liferay Digital_experience_platform — versions 7.4
Liferay Dxp — versions 7.4.13, 2024.Q1.1, 2024.Q2.0
Liferay Liferay_portal
Liferay Portal — versions 7.4.0

Weakness classification (CWE)

References

security@liferay.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-43786?: CVE-2025-43786 is a medium-severity vulnerability in Liferay Digital Experience Platform, classified under Cross-site Scripting. CVSS score: 5.3/10. Published 2025-09-09.
How severe is CVE-2025-43786?: Medium severity. CVSS v3 base score is 5.3 out of 10.