CSRF in Liferay Digital Experience Platform
CVE-2025-43809
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (6.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Liferay Digital Experience Platform
- Liferay Dxp — versions 7.4.13, 2023.Q3.1, 2023.Q4.0
- Liferay Portal
- Liferay Portal — versions 7.4.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2025-43809?
- CVE-2025-43809 is a medium-severity vulnerability in Liferay Digital Experience Platform, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2025-09-19.
- How severe is CVE-2025-43809?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2025-43809 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.