CVE-2025-43809

Name: CVE-2025-43809
Creator: NVD / NIST
Published: 2025-09-19T20:15:39.293+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.1/10EPSS 0.17%

Last modified Jun 17, 2026

CVE-2025-43809 is a medium-severity vulnerability rated 5.1/10 on the CVSS scale. Cross-Site Request Forgery (CSRF) vulnerability in the server (license) registration page in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.7, 2023.Q3.1 through 2023.Q3.9, 7.4 GA through update 92, and older unsupported versions allows remote attackers to register a server license via the 'orderUuid' parameter.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

Cross-Site Request Forgery (CSRF) vulnerability in the server (license) registration page in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.7, 2023.Q3.1 through 2023.Q3.9, 7.4 GA through update 92, and older unsupported versions allows remote attackers to register a server license via the 'orderUuid' parameter.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS 4.0

5.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.17%

6.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Liferay	Digital Experience Platform	<= 7.4
Liferay	Digital Experience Platform	>= 2023.q3.1, < 2023.q3.9
Liferay	Digital Experience Platform	>= 2023.Q4.0, < 2023.Q4.8
Liferay	Liferay Portal	>= 7.4.0, < 7.4.3.112

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43809Vendor Advisory

Timeline

Published: Sep 19, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-43809?

How severe is CVE-2025-43809?

CVE-2025-43809 has a CVSS score of 5.1/10 (MEDIUM severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.

How do I fix CVE-2025-43809?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-43809?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST