An arbitrary file upload vulnerability exists in multiple WSO2 products due to improper input validation in the CarbonAppUploader admin service endpoint. An authenticated attacker with appropriate privileges can upload a malicious file to a user-controlled location on the server, potentially leading to remote code execution (RCE). This functionality is restricted by default to admin users; therefore, successful exploitation requires valid credentials with administrative permissions.
Use CWE-434, Wso2 vendor hub and Api Control Plane product page to widen CVE-2025-3125 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2025-9312, CVE-2025-9804 and CVE-2025-13590 for nearby disclosures in the same product family.