Description
The WSO2 API Manager's message flow component, when processing WS-Addressing headers, does not sufficiently validate or restrict user-controlled input within these headers. This omission allows an attacker to manipulate WS-Addressing headers to specify arbitrary destinations for server-initiated requests. Successful exploitation allows an unauthenticated attacker to control the destination of server-initiated requests originating from the WSO2 API Manager. This direct control can enable unauthorized access to internal network resources or services that would typically be inaccessible from external networks.
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 < 3.1.0unknown3.1.0 to < 3.1.0.360affected3.2.0 to < 3.2.0.465affected3.2.1 to < 3.2.1.84affected4.0.0 to < 4.0.0.385affected4.2.0 to < 4.2.0.189affected