Affected: WSO2 Enterprise Integrator, WSO2 API Manager, WSO2 Enterprise Service Bus, WSO2 Enterprise Mobility Manager, WSO2 Micro Integrator, WSO2 Open Banking AM, WSO2 Carbon Synapse Artifact Uploader BE

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.