Stored XSS in Adobe Commerce

Executive Summary

Adobe Commerce has a stored Cross-Site Scripting (XSS) vulnerability. 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, potentially allowing the attacker to gain elevated access or control over the victim's account or session.

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Detection Guidance

Detection involves manual inspection of form fields in Adobe Commerce for suspicious input handling. Check for improper output encoding in user-supplied data. Review browser console logs for unexpected JavaScript execution. No specific commands are provided in the context.

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Impact Analysis

This vulnerability could allow an attacker to steal sensitive data, hijack user sessions, or perform actions on behalf of the victim. It may lead to unauthorized account access, data breaches, or further compromise of the Adobe Commerce system.

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Compliance Impact

This vulnerability could lead to data breaches, which may violate GDPR and HIPAA requirements for data protection and privacy. Non-compliance could result in legal penalties, fines, or reputational damage for organizations using Adobe Commerce.

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Mitigation Strategies

Apply Adobe's official security patches immediately. Implement strict input validation for all form fields. Use output encoding to prevent script execution. Restrict low-privileged user permissions to reduce attack surface.

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