CVE-2025-24409: Adobe Commerce Auth Bypass Vulnerability

CVE-2025-24409 Overview

CVE-2025-24409 is an Incorrect Authorization vulnerability affecting Adobe Commerce, Magento Open Source, and Adobe Commerce B2B. This security flaw allows attackers to bypass authorization controls and gain unauthorized access to protected resources without requiring any user interaction. The vulnerability stems from improper authorization checks that fail to properly validate user permissions before granting access to sensitive functionality or data.

Critical Impact

This vulnerability enables attackers to bypass security features and gain unauthorized access, resulting in high confidentiality impact and potential data exposure for e-commerce platforms processing customer and payment information.

Affected Products

• 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
• Adobe Magento Open Source versions 2.4.8-beta1, 2.4.7-p3, 2.4.6-p8, 2.4.5-p10, 2.4.4-p11 and earlier
• Adobe Commerce B2B versions 1.5.0, 1.4.2-p3, 1.3.5-p8, 1.3.4-p10, 1.3.3-p11 and earlier

Discovery Timeline

• February 11, 2025 - CVE-2025-24409 published to NVD
• April 16, 2025 - Last updated in NVD database

Technical Details for CVE-2025-24409

Vulnerability Analysis

This vulnerability is classified under CWE-863 (Incorrect Authorization), which occurs when software does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. In the context of Adobe Commerce and Magento, this flaw allows unauthenticated attackers to circumvent intended access restrictions.

The attack can be executed remotely over the network with low complexity, requiring no privileges or user interaction. When exploited, attackers can access confidential information that should be protected by authorization controls. While the primary impact is on confidentiality, there is also a limited impact on data integrity, suggesting attackers may be able to modify certain data they shouldn't have access to.

Root Cause

The root cause of CVE-2025-24409 lies in flawed authorization logic within the Adobe Commerce platform. The application fails to properly validate whether a requesting entity has the appropriate permissions to access specific resources or execute certain operations. This improper authorization check allows requests that should be denied to proceed, effectively bypassing the intended security controls.

Attack Vector

The attack vector for this vulnerability is network-based, meaning an attacker can exploit it remotely without requiring local access to the target system. The exploitation characteristics include:

• No Authentication Required: Attackers do not need valid credentials to exploit this vulnerability
• No User Interaction: The attack can be executed without requiring any action from legitimate users
• Low Attack Complexity: The vulnerability can be exploited without specialized conditions or prerequisites

An attacker targeting a vulnerable Adobe Commerce or Magento installation could craft requests that bypass authorization checks to access customer data, order information, administrative functions, or other sensitive platform resources.

Detection Methods for CVE-2025-24409

Indicators of Compromise

• Unexpected access to administrative or restricted API endpoints from unauthenticated sessions
• Anomalous patterns of data access to customer records, orders, or payment information
• Log entries showing successful access to protected resources without corresponding authentication events
• Unusual API request patterns that bypass normal authentication workflows

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect and block requests attempting to access protected endpoints without proper authentication tokens
• Monitor application logs for access patterns indicating authorization bypass attempts, particularly requests to sensitive endpoints lacking valid session data
• Deploy anomaly detection on API traffic to identify requests accessing protected resources with missing or invalid authorization headers
• Review access logs for discrepancies between authenticated sessions and resource access patterns

Monitoring Recommendations

• Enable detailed logging for all authorization decisions within the Adobe Commerce application
• Configure SIEM alerts for multiple failed authorization attempts followed by successful access
• Monitor for bulk data access patterns that may indicate exploitation of the authorization bypass
• Track API endpoint access rates and flag unusual spikes in requests to sensitive resources

How to Mitigate CVE-2025-24409

Immediate Actions Required

• Apply the security patches provided in Adobe Security Advisory APSB25-08 immediately
• Audit recent access logs for any indicators of exploitation before patching
• Review and validate all authorization configurations within your Adobe Commerce deployment
• Implement additional network-level access controls to limit exposure of the Commerce platform

Patch Information

Adobe has released security updates to address this vulnerability as part of security bulletin APSB25-08. Organizations should upgrade to the following patched versions:

• Adobe Commerce 2.4.7-p4 or later for the 2.4.7 branch
• Adobe Commerce 2.4.6-p9 or later for the 2.4.6 branch
• Adobe Commerce 2.4.5-p11 or later for the 2.4.5 branch
• Adobe Commerce 2.4.4-p12 or later for the 2.4.4 branch

Corresponding patches are available for Magento Open Source and Adobe Commerce B2B. Refer to the Adobe Security Advisory APSB25-08 for complete version information and download links.

Workarounds

• Implement strict network segmentation to limit access to the Commerce platform from trusted networks only
• Deploy a Web Application Firewall with rules to validate authorization headers on all requests to sensitive endpoints
• Enable additional authentication mechanisms such as IP allowlisting for administrative interfaces
• Consider temporarily restricting access to APIs and administrative functions until patches can be applied

# Example: Restrict admin access by IP using .htaccess
# Add to your Adobe Commerce .htaccess or server configuration
<Directory "/var/www/html/pub/static/adminhtml">
    Require ip 10.0.0.0/8
    Require ip 192.168.0.0/16
</Directory>

# Enable additional logging for authorization events in env.php
# Review app/etc/env.php and ensure logging is enabled
# 'log' => ['level' => 'debug']