Auth bypass in Liferay Dxp
CVE-2022-39975
The Layout module in Liferay Portal v7.3.3 through v7.4.3.34, and Liferay DXP 7.3 before update 10, and 7.4 before update 35 does not check user permission before showing the preview of a "Content Page" type page, allowing attackers to view unpublished "Content Page" pages via URL manipulation.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (44.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.001
Affected products
- Liferay Dxp — versions 7.3, 7.4
- Liferay Portal
Weakness classification (CWE)
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (Product)
- portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5m… (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-39975?
- CVE-2022-39975 is a medium-severity vulnerability in Liferay Dxp, classified under Missing Authorization. CVSS score: 4.3/10. Published 2022-09-22.
- How severe is CVE-2022-39975?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2022-39975 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.