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35 does not check user permission before showing the preview of a "Content Page" type page, allowing attackers to view unpublished "Content Page" pages via URL manipulation.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
EPSS: 0.005 (39.0th percentile) — read the EPSS interpretation.
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.
Affected products
- Liferay Dxp — versions 7.3, 7.4
- Liferay Liferay_portal
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (Product, x_refsource_MISC)
- cve@mitre.org (Patch, x_refsource_MISC, 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.