An arbitrary file upload vulnerability exists in multiple WSO2 products due to improper validation of user-supplied filenames in the BPEL uploader SOAP service endpoint. A malicious actor with administrative privileges can upload arbitrary files to a user-controlled location on the server. By leveraging this vulnerability, an attacker can upload a specially crafted payload and achieve remote code execution (RCE), potentially compromising the server and its data.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-3992/ Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.2 · wso2NVD modified 2026-10-18 21:10
Affected (CPE criteria) 7
cpe:2.3:a:wso2:enterprise_integrator:6.6.0:*:*:*:*:*:*:*cpe:2.3:a:wso2:identity_server:5.10.0:*:*:*:*:*:*:*cpe:2.3:a:wso2:identity_server:5.11.0:*:*:*:*:*:*:*cpe:2.3:a:wso2:identity_server:6.0.0:*:*:*:*:*:*:*cpe:2.3:a:wso2:identity_server:6.1.0:*:*:*:*:*:*:*cpe:2.3:a:wso2:identity_server_as_key_manager:5.10.0:*:*:*:*:*:*:*cpe:2.3:a:wso2:open_banking_iam:2.0.0:*:*:*:*:*:*:*