An arbitrary file upload vulnerability exists in multiple WSO2 products due to improper validation of user input in SOAP admin services. A malicious actor with administrative privileges can upload an arbitrary file to a user-controlled location on the server.

By leveraging this vulnerability, an attacker could upload a specially crafted payload, potentially achieving remote code execution (RCE) on the server. Exploitation requires valid admin credentials, limiting its impact to authorized but potentially malicious users.

AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-434

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2024-3566/