liferay/liferay-portal · Security
Liferay Portal and Liferay DXP Bypass via Double Encoded URL
- GHSA ID
- GHSA-vrwx-q9pj-x488
- CVE ID
- CVE-2020-15840
- Severity
- medium
- Published
- Updated
- CVSS
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS v3
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Description
In Liferay Portal before 7.3.1, com.liferay.portal:com.liferay.portal.impl before 7.1.3 and 7.4.0, 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.
CWEs
- CWE-284 · Improper Access Control
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-15840 ↗
- https://issues.liferay.com/browse/LPE-17046 ↗
- https://portal.liferay.dev/learn/security/known-vulnerabilities ↗
- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119772204 ↗
- https://security.snyk.io/vuln/SNYK-JAVA-COMLIFERAYPORTAL-1296538 ↗
- https://github.com/advisories/GHSA-vrwx-q9pj-x488 ↗