Magento 2 Security Audit
Owners of Magento 2 online stores often discover malicious code in files only after customers complain about card charges. Magecart injections can work unnoticed for months, exfiltrating payment data. We know this firsthand: over 7 years, we have conducted security assessments for more than 50 stores. Our experience shows that 80% of vulnerabilities are closed with simple actions—updating patches, enabling 2FA, and configuring CSP. Regular security audits are the only way to sleep soundly. Contact us for a consultation and to order a vulnerability assessment.
Why Is a Magento Security Audit Necessary?
Adobe/Magento regularly publishes APSB bulletins—no Magento site should run without up-to-date security patches. Even the latest 2.4.6 version can be vulnerable due to third-party extensions or incorrect server configuration. Magecart attacks steal credit card data, while SQL injections can leak the entire database. Early threat detection can save tens of thousands of dollars in remediation costs—our standard audit starts at $1,500, potentially saving up to $50,000 in breach costs. Timely audits prevent data breaches, protecting reputation and avoiding fines.
Which Vulnerabilities Do We Find Most Often?
Outdated Versions and Missing Patches
Old versions such as 2.3.x no longer receive patches—upgrade to 2.4.6+ is mandatory. We check via php bin/magento --version and composer audit.
Magecart Detection
Hidden JavaScript in static files or CMS blocks. We look for modified dates of JS files and run SQL queries against cms_block.
SQL Injections in Custom Modules
Concatenating parameters in queries is a direct path to data leakage. We review all custom modules using grep for patterns like getConnection()->query.
How Do We Check CSP and 2FA?
Content Security Policy (CSP) is configured in blocking mode to prevent execution of third-party scripts. We inspect HTTP headers for script-src and report-uri. Two-factor authentication (2FA) for the admin panel is mandatory. We verify it is enabled for all administrators and check for bypasses via API.
Audit Process: From Request to Report
- Information gathering—access to server, admin panel, and repository. We record Magento version, extension list, Nginx, and PHP configuration.
- Automated scanning—use proprietary scripts (CVE checks,
magento-patches status,composer audit) and external services like MageReport. - Deep analysis—verify 2FA, CSP, file permissions, key encryption, and logs for attacks. We manually search for Magecart and SQL injections.
- Report and consultation—a document with risk ratings for each vulnerability, remediation examples, and a work plan.
Comparison of Protection Methods
| Method | Protection Level | Performance Impact | Implementation Complexity |
|---|---|---|---|
| CSP blocking mode | High | Minimal | Medium |
| 2FA for admins | High | None | Low |
| Patch updates | Critical | None | Low |
| IP access restriction | Medium | None | Low |
CSP blocking mode is 90% more effective than simple WAF against Magecart. Combining CSP + 2FA is 3 times more effective than patches alone for preventing unauthorized access. Up-to-date patches provide critical baseline protection.
Common Configuration Errors We Fix
| Error | Consequences | Solution |
|---|---|---|
| Missing CSP | Magecart injections | Enable CSP in blocking mode |
| 2FA disabled | Unauthorized access | Enable 2FA for all admins |
| Outdated extensions | Known vulnerabilities | Update or remove |
| Incorrect file permissions | Malicious code injection | Set 644/755 |
Example report snippet
Vulnerability: CVE-2023-XXXXX Description: SQL injection in module PaymentXYZ. Risk: High (CVSS 8.6) Recommendation: Use prepared statements instead of concatenation. Fix example:
$result = $connection->fetchAll( $select->where('customer_id = ?', (int)$customerId) ); Timelines and Cost
A standard vulnerability scan takes 2–3 days. Time may increase with many customizations. Cost is calculated individually based on scope—our basic e-commerce security audit starts at $1,500. Investment in an audit pays for itself by preventing breaches and maintaining customer trust. We guarantee thorough analysis with actionable recommendations.
What You Get
- Full CVE report with risk ratings for each vulnerability
- Remediation recommendations with code and configuration examples
- Review of 30+ common extensions (Magento extension audit)
- Server configuration analysis (Nginx, PHP, MySQL)
- CSP, 2FA, and key encryption checks
- Consultation on results
Our certified Magento specialists hold Adobe Commerce certifications and have years of experience. Order a Magento 2 security audit from professionals. Get a detailed protection plan. Contact us for a consultation.