Stored XSS in Adobe Experience Manager

Executive Summary

This is a stored Cross-Site Scripting (XSS) vulnerability in Adobe Experience Manager. A low-privileged attacker can inject malicious scripts into vulnerable form fields. When a victim visits the affected page, the malicious JavaScript executes in their browser.

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Detection Guidance

To detect this stored XSS vulnerability in Adobe Experience Manager, inspect form fields for unusual input handling. Check for JavaScript execution in browser consoles when submitting forms. Review server logs for unexpected script tags or payloads in user inputs. No specific commands are provided in the context.

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Impact Analysis

An attacker could steal session cookies, redirect users to phishing sites, or perform actions on behalf of the victim. This could lead to unauthorized access to sensitive data or account takeover.

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Compliance Impact

This vulnerability could lead to unauthorized data access or disclosure, violating GDPR's data protection requirements and HIPAA's safeguards for protected health information. Non-compliance may result in legal penalties.

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Mitigation Strategies

Apply Adobe's official security patches or updates for Experience Manager immediately. Implement input validation and output encoding for all form fields. Restrict low-privileged user permissions to reduce attack surface. Monitor for suspicious activity in logs.

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