CVE-2014-4036: ImpressCMS Cross-site scripting Vulnerability
Summary
CVE-2014-4036: ImpressCMS Cross-site scripting Vulnerability. Affects impresscms/impresscms versions < 1.3.6.1. No fix is published. How to fix ↓
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Background
ImpressCMS is an open-source content management system (CMS) that allows users to create and manage dynamic websites. It provides various modules and functionalities for website administration and content creation. However, ImpressCMS versions up to 1.3.6.1 are vulnerable to a cross-site scripting (XSS) attack in the modules/system/admin.php file. This vulnerability enables remote attackers to inject arbitrary web scripts or HTML through the query parameter in a listimg action.
Vulnerability Detail
The cross-site scripting (XSS) vulnerability in ImpressCMS allows attackers to inject malicious scripts or HTML code into web pages viewed by other users. This can lead to various security risks, such as stealing sensitive information, session hijacking, or performing unauthorized actions on behalf of the user. The vulnerability originates from the lack of proper input sanitization and validation in the affected admin.php file. By manipulating the query parameter in a listimg action, an attacker can execute arbitrary code within the context of the affected website.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, users can implement input validation and sanitization measures in the affected admin.php file. This can involve using appropriate security libraries or functions to filter and sanitize user input before processing it. However, applying this workaround is not a substitute for updating to a patched version, as it only mitigates the vulnerability to a certain extent.
Conclusion
The cross-site scripting vulnerability in ImpressCMS versions up to 1.3.6.1 poses a significant security risk to websites utilizing this CMS. It is crucial for users to update their installations to the latest patched version to mitigate the risk of XSS attacks. Additionally, implementing input validation and sanitization measures can provide temporary mitigation, but it should not replace the necessary software updates. For further support and assistance in vulnerability remediation, please contact DevNack.com.
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FAQ
Cross-site scripting (XSS) is a type of security vulnerability that allows attackers to inject malicious scripts or HTML code into web pages viewed by other users. This can lead to various security risks, such as stealing sensitive information or performing unauthorized actions on behalf of the user.
This vulnerability affects ImpressCMS versions up to 1.3.6.1. It allows remote attackers to inject arbitrary web scripts or HTML through the query parameter in a listimg action, potentially compromising the security and integrity of the affected website.
The consequences of this vulnerability include the possibility of sensitive information theft, session hijacking, or unauthorized actions performed on behalf of the user. Attackers can exploit this vulnerability to execute arbitrary code within the context of the affected website.
Yes, the developers of ImpressCMS have addressed this vulnerability in versions after 1.3.6.1. It is crucial for users to update their installations to the latest available version to mitigate the risk of XSS attacks.
As a temporary workaround, users can implement input validation and sanitization measures in the affected admin.php file. However, applying this workaround is not a substitute for updating to a patched version, as it only mitigates the vulnerability to a certain extent.
References
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