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CVE-2026-2053NVD
Vulnerability Summary
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.
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.
CVSS v3.1 Base Metrics — Score 8.3 (HIGH)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityLow
Affected & Patched Versions
- Wso2 Api Manager >= 3.1.0 and < 3.1.0.360
- Wso2 Api Manager >= 3.2.0 and < 3.2.0.465
- Wso2 Api Manager >= 3.2.1 and < 3.2.1.84
- Wso2 Api Manager >= 4.0.0 and < 4.0.0.385
- Wso2 Api Manager >= 4.2.0 and < 4.2.0.189
- Wso2 Api Manager 3.1.0.360
- Wso2 Api Manager 3.2.0.465
- Wso2 Api Manager 3.2.1.84
- Wso2 Api Manager 4.0.0.385
- Wso2 Api Manager 4.2.0.189