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.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Digital_experience_platform | Liferay | 7.0 (including) | 7.0 (including) |
| Digital_experience_platform | Liferay | 7.1 (including) | 7.1 (including) |
| Digital_experience_platform | Liferay | 7.2 (including) | 7.2 (including) |
| Liferay_portal | Liferay | * | 7.3.1 (excluding) |
| Liferay_portal | Liferay | 6.2 (including) | 6.2 (including) |
References
- 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://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