CVE-2025-54267 is an Incorrect Authorization vulnerability (CWE-863) identified in Adobe Commerce, a widely used e-commerce platform. This vulnerability exists due to improper enforcement of authorization checks, allowing an attacker with low privileges to bypass security restrictions and escalate their privileges within the system. The flaw affects multiple patched and unpatched versions of Adobe Commerce up to 2.4.9-alpha2. Exploitation does not require user interaction and can be performed remotely over the network, making it a significant risk. The vulnerability primarily impacts the integrity of the system by enabling unauthorized actions that could alter data or system configurations. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N) highlights that the attack can be launched remotely with low complexity, requires some privileges but no user interaction, and results in high integrity impact without affecting confidentiality or availability. Although no public exploits are currently known, the presence of this vulnerability in a critical e-commerce platform underscores the importance of timely remediation. Adobe Commerce’s role in managing online transactions and customer data means that exploitation could lead to unauthorized changes in order processing, pricing, or inventory management, potentially causing financial and reputational damage.

For European organizations, this vulnerability poses a significant risk to the integrity of e-commerce operations. Unauthorized privilege escalation could allow attackers to manipulate transaction data, alter pricing, or disrupt order fulfillment processes, leading to financial losses and customer trust erosion. Given Adobe Commerce’s widespread adoption among European retailers and service providers, exploitation could have cascading effects on supply chains and customer experience. Additionally, unauthorized changes might violate data protection regulations such as GDPR if they result in improper handling of personal data. The lack of required user interaction and the ability to exploit remotely increase the threat landscape, especially for organizations with exposed Adobe Commerce instances. The medium CVSS score reflects a balance between the ease of exploitation and the impact scope, but the potential for high integrity damage elevates the concern for critical business functions.

Organizations should immediately inventory their Adobe Commerce deployments to identify affected versions. Although no official patches are currently linked, monitoring Adobe’s security advisories for updates is critical. In the interim, implement strict access controls to limit low-privileged user capabilities and enforce the principle of least privilege. Network-level protections such as web application firewalls (WAFs) should be configured to detect and block suspicious requests targeting authorization mechanisms. Conduct thorough audits of user roles and permissions to ensure no excessive privileges are granted. Employ logging and monitoring to detect anomalous activities indicative of privilege escalation attempts. Consider isolating Adobe Commerce environments from public networks where feasible and apply segmentation to reduce attack surface. Finally, prepare incident response plans specific to e-commerce platform compromise scenarios.