Vulnerability in Liferay Digital Experience Platform
CVE-2020-15840
In Liferay Portal before 7.3.1, Liferay Portal 6.2 EE, and Liferay DXP 7.2, DXP 7.1 and DXP 7.0, the property 'portlet.resource.id.banned.paths.regexp' can be bypassed with doubled encoded URLs.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (67.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
- Liferay Digital Experience Platform — versions 7.0, 7.1, 7.2
- Liferay Portal — versions 6.2
References
- portal.liferay.dev/learn/security/known-vulnerabilities (Vendor Advisory)
- issues.liferay.com/browse/LPE-17046 (Issue Tracking, Vendor Advisory)
- portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5m… (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-15840?
- CVE-2020-15840 is a medium-severity vulnerability in Liferay Digital Experience Platform. CVSS score: 5.3/10. Published 2020-09-24.
- How severe is CVE-2020-15840?
- Medium severity. CVSS v3 base score is 5.3 out of 10.