What is CVE-2025-43783?

CVE-2025-43783 is a medium-severity vulnerability in Liferay Digital_experience_platform, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-09-10.

How severe is CVE-2025-43783?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Liferay Digital_experience_platform

CVE-2025-43783

Reflected cross-site scripting (XSS) vulnerability in Liferay Portal 7.4.3.73 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, 7.4 update 73 through update 92 allow…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (13.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Liferay Digital_experience_platform — versions 7.4
Liferay Dxp — versions 7.4.13-u73, 2024.Q1.1, 2024.Q2.0
Liferay Liferay_portal
Liferay Portal — versions 7.4.3.73

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@liferay.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-43783?: CVE-2025-43783 is a medium-severity vulnerability in Liferay Digital_experience_platform, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-09-10.
How severe is CVE-2025-43783?: Medium severity. CVSS v3 base score is 6.1 out of 10.