Missing Content-Security-Policy Header in HCL AION

Executive Summary

HCL AION lacks a Content-Security-Policy (CSP) HTTP response header. CSP restricts sources for scripts and resources to prevent attacks like Cross-Site Scripting (XSS). Without it, browser-based security controls are weakened, increasing risk of unintended behavior or security impacts.

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Detection Guidance

To detect the missing Content-Security-Policy header, use tools like curl or browser developer tools. For example, run: curl -I http://your-server-address. This will show HTTP response headers. Check if 'Content-Security-Policy' is present. Alternatively, use browser dev tools (Network tab) to inspect headers for the response.

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Impact Analysis

The absence of CSP may allow XSS attacks, enabling attackers to execute malicious scripts in your browser. This could lead to data theft, session hijacking, or unauthorized actions on affected systems.

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Compliance Impact

The vulnerability does not directly affect compliance with GDPR or HIPAA. However, the absence of a Content-Security-Policy header may reduce browser-based security controls, potentially increasing risks like Cross-Site Scripting (XSS), which could indirectly impact compliance by weakening data protection measures.

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Mitigation Strategies

Implement a Content-Security-Policy header on your HCL AION server. Configure it to restrict sources for scripts, styles, and other resources. Refer to HCL's security bulletin for specific policy recommendations and ensure proper testing before deployment.

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