What is CVE-2025-43773?

CVE-2025-43773 is a critical-severity vulnerability in Liferay Digital Experience Platform, classified under Missing Authorization. CVSS score: 9.1/10. Published 2025-08-29.

How severe is CVE-2025-43773?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Liferay Digital Experience Platform

CVE-2025-43773

Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q2.0, 2025.Q1.0 through 2025.Q1.14, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.18 and 7.4 GA through update 92 has a security vulnerability that allowing for improper access through the expandoTableLocalService.

Vulnerability class: Broken Access Control

EPSS: 0.003 (18.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Liferay Digital_experience_platform — versions 7.4, 2025.q2.0
Liferay Dxp — versions 7.4.13, 2024.Q1.1, 2024.Q2.0
Liferay Liferay_portal
Liferay Portal — versions 7.4.0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

security@liferay.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-43773?: CVE-2025-43773 is a critical-severity vulnerability in Liferay Digital Experience Platform, classified under Missing Authorization. CVSS score: 9.1/10. Published 2025-08-29.
How severe is CVE-2025-43773?: Critical severity. CVSS v3 base score is 9.1 out of 10.