Introduction
When attackers reach sensitive e-commerce data or administrative functions, they can disrupt an online business and expose customer information. Recent analysis of Adobe Commerce and Magento Open Source found a critical vulnerability that lets an attacker with a low-privilege account bypass security controls and reach restricted resources.
Adobe Commerce (formerly Magento) is an enterprise e-commerce platform used by thousands of organizations worldwide for both B2C and B2B sales. The large feature set and modular architecture that make it popular also give it a broad attack surface, and both researchers and threat actors have targeted it.
Technical Information
CVE-2025-54263 is classified as an improper access control vulnerability (CWE-284) in Adobe Commerce and Magento Open Source. The flaw is in the authorization logic, which lets authenticated users with low privileges bypass intended security restrictions. They can then access resources or perform actions that should be limited to higher-privileged roles. The vulnerability can be exploited remotely over the network, needs no user interaction, and has low attack complexity.
Both the web and API interfaces are affected. Specific technical details, such as the vulnerable endpoints or code snippets, have not been publicly disclosed. The root cause is a failure in the authorization checks, which may be missing or implemented incorrectly, and that failure allows privilege escalation or unauthorized access within the application. As of this writing, no public exploit code or detailed technical breakdown is available.
Affected Systems and Versions
CVE-2025-54263 affects these versions:
- Adobe Commerce: 2.4.9-alpha2 and earlier, 2.4.8-p2 and earlier, 2.4.7-p7 and earlier, 2.4.6-p12 and earlier, 2.4.5-p14 and earlier, 2.4.4-p15 and earlier
- Adobe Commerce B2B: 1.5.3-alpha2 and earlier, 1.5.2-p2 and earlier, 1.4.2-p7 and earlier, 1.3.5-p12 and earlier, 1.3.4-p14 and earlier, 1.3.3-p15 and earlier
- Magento Open Source: 2.4.9-alpha2 and earlier, 2.4.8-p2 and earlier, 2.4.7-p7 and earlier, 2.4.6-p12 and earlier, 2.4.5-p14 and earlier, 2.4.4-p15 and earlier
All configurations of these versions are vulnerable unless patched.
Vendor Security History
Adobe Commerce (Magento) has a history of critical vulnerabilities, including improper access control, cross-site scripting, and API security issues. Recent examples include:
- CVE-2025-54236 (SessionReaper): improper input validation in the REST API, which required an emergency hotfix in September 2025
- CVE-2024-34102 (CosmicSting): an XML External Entity processing flaw, actively exploited in the wild
Adobe issues security bulletins and patches regularly, but the platform's complexity and large deployment base have led to recurring security problems. Adobe runs a bug bounty program and works with researchers on responsible disclosure.
