Adobe Commerce - RCE (CVE-2025-54236)

CVE-2025-54236 is a critical improper input validation vulnerability in multiple versions of Adobe Commerce, allowing remote attackers to take over user sessions without any user interaction. This flaw poses a significant risk to the confidentiality and integrity of affected systems, as attackers can gain unauthorized access and potentially manipulate sensitive data.

CrowdSec has been tracking this vulnerability and its exploits since 5th of November 2025.

Insights from the CrowdSec network reveal that the attackers trying to exploit CVE-2025-54236 are composed of a fairly even mix of opportunistic and targeted actors. Some attackers employ preliminary reconnaissance, while others use indiscriminate scanning. Telemetry from the CrowdSec network also shows that exploitation activity for CVE-2025-54236 remains steady week-over-week. Attack volumes are consistent with long-term trends, indicating sustained interest from threat actors. CVE-2025-54236 continues to be an active part of the threat landscape and will likely remain this way for the forseeable future.

Attackers exploit the /customer/address_file/upload endpoint by sending crafted multipart form-data requests to bypass authentication and upload arbitrary files, enabling session takeover and unauthorized access.