idcCMS is a widely used content management system designed primarily for creating and managing digital content. It is employed by organizations and individual developers for building dynamic web applications and sites. The software is known for its flexibility and range of features, making it a popular choice among small to medium-sized businesses. idcCMS offers a comprehensive set of tools for managing website structures, content updates, and visibility settings. Though powerful, users must ensure regular updates and security practices to maintain its integrity. The tool's capacity for integration and customization makes it suitable for a broad audience with diverse needs.
The Cross-Site Scripting (XSS) vulnerability in idcCMS V1.60 allows attackers to inject arbitrary JavaScript through unsanitized inputs. This vulnerability is particularly associated with the 'idName' parameter on the 'read.php' page. If an attacker successfully exploits this, it can lead to serious repercussions such as session hijacking and credential theft. This type of security flaw arises from inadequate input validation and output encoding. Cross-Site Scripting vulnerabilities are common web application issues and need proper handling to mitigate risks. The vulnerability's medium severity indicates a significant risk that should be addressed promptly.
Technical details reveal that the 'idName' parameter in the 'read.php' script of idcCMS V1.60 is susceptible to reflected XSS attacks. Unsanitized user input is directly reflected in the response, enabling arbitrary JavaScript execution in the victim's browser. Attackers craft URLs or inject script tags to exploit this flaw, compromising the client's web experience. The vulnerability allows the execution of client-side scripts which can bypass access controls and gain unauthorized access. Detecting this involves checking HTTP GET requests on 'read.php' for script injections. Proper sanitization protocols can significantly reduce vulnerability to these attacks.
If exploited, the Cross-Site Scripting vulnerability can have severe effects on an organization's security posture. Attackers might execute JavaScript to hijack user sessions, stealing sensitive information and credentials in the process. This can lead to unauthorized actions being performed on behalf of legitimate users, including administrative actions if the victim has sufficient privileges. Apart from immediate data theft and misuse, such vulnerabilities can damage trust and compromise system integrity. This breach of security could also lead to regulatory issues if user PII (Personally Identifiable Information) is exposed. Therefore, the potential impacts underscore the necessity for prompt remediation.
REFERENCES
- Update idcCMS to its latest version to address any existing vulnerabilities.
- Implement robust input validation mechanisms, especially for parameters like 'idName'.
- Ensure output encoding is properly handled to prevent script injections.
- Regularly audit web applications for similar vulnerabilities using automated tools.
- Educate development teams on secure coding practices to prevent similar issues.
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