Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
WSO2 WSO2 API Manager
Default version status: unaffected
0 to < 3.2.0unknown3.2.0 to < 3.2.0.437affected3.2.1 to < 3.2.1.57affected4.0.0 to < 4.0.0.357affected4.1.0 to < 4.1.0.221affected4.2.0 to < 4.2.0.159affected4.3.0 to < 4.3.0.72affected4.4.0 to < 4.4.0.35affected4.5.0 to < 4.5.0.19affected
WSO2 WSO2 API Control Plane
Default version status: unaffected
4.5.0 to < 4.5.0.20affected