An improper privilege management vulnerability exists in WSO2 API Manager due to missing authentication and authorization checks in the keymanager-operations Dynamic Client Registration (DCR) endpoint. A malicious user can exploit this flaw to generate access tokens with elevated privileges, potentially leading to administrative access and the ability to perform unauthorized operations.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4483/ 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 9.8 · wso2NVD modified 2026-10-18 21:10
Affected (CPE criteria) 9
cpe:2.3:a:wso2:api_control_plane:4.5.0:-:*:*:*:*:*:*cpe:2.3:a:wso2:api_manager:3.2.0:*:*:*:*:*:*:*cpe:2.3:a:wso2:api_manager:3.2.1:*:*:*:*:*:*:*cpe:2.3:a:wso2:api_manager:4.0.0:*:*:*:*:*:*:*cpe:2.3:a:wso2:api_manager:4.1.0:-:*:*:*:*:*:*cpe:2.3:a:wso2:api_manager:4.2.0:-:*:*:*:*:*:*cpe:2.3:a:wso2:api_manager:4.3.0:-:*:*:*:*:*:*cpe:2.3:a:wso2:api_manager:4.4.0:-:*:*:*:*:*:*cpe:2.3:a:wso2:api_manager:4.5.0:-:*:*:*:*:*:*