CVE-2011-1571: Liferay Portal Service Arbitrary Command Injection Vulnerability
Summary
CVE-2011-1571: Liferay Portal vulnerable to arbitrary command injection. Affects com.liferay.portal:portal-service versions >= 5.0.0, < 6.0.6-ga. Fixed in 6.0.6-ga. How to fix ↓
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Background
Liferay Portal is an open-source platform designed for building web applications and managing content. It provides a robust framework for creating enterprise-level applications with features such as user management, content management, and collaboration tools. The portal service is a core component that facilitates various functionalities, including the integration of third-party applications. However, certain versions of Liferay Portal are susceptible to vulnerabilities that can be exploited by attackers, leading to severe security risks.
Vulnerability Detail
The vulnerability identified as CVE-2011-1571 exists within the XSL Content portlet of Liferay Portal Community Edition (CE) versions 5.x and 6.x prior to 6.0.6 GA. When deployed on Apache Tomcat, this vulnerability allows remote attackers to execute arbitrary commands on the server. The root cause of this issue stems from insufficient input validation, which can be exploited through crafted requests, potentially leading to unauthorized access and control over the server environment.
How To Fix
Minimum fixed version
6.0.6-ga
This is the first release that contains the fix.
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Workaround
As a temporary workaround, it is recommended to restrict access to the XSL Content portlet and implement strict input validation on user inputs to mitigate the risk of exploitation until the package can be updated.
Conclusion
In summary, CVE-2011-1571 is a significant vulnerability in Liferay Portal that poses a risk of arbitrary command execution. It is crucial for users of affected versions to update to the latest patched version to safeguard their applications. Additionally, implementing workarounds can help mitigate risks until the update is applied.
See every vulnerability recorded for com.liferay.portal:portal-service →
FAQ
CVE-2011-1571 is a vulnerability in Liferay Portal that allows remote attackers to execute arbitrary commands due to insufficient input validation in the XSL Content portlet.
The vulnerability affects Liferay Portal Community Edition (CE) versions 5.x and 6.x prior to 6.0.6 GA.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. By simply uploading your pom.xml file, you can check for vulnerabilities without needing to access the code or install anything.
If exploited, this vulnerability can allow attackers to execute arbitrary commands on the server, potentially leading to unauthorized access, data breaches, and complete control over the affected system.
The best way to protect your application is to update to the patched version of Liferay Portal (6.0.6 GA or later) and implement strict input validation and access controls.
