CVE-2026-2053

Unauthenticated Server-Side Request Forgery via WS-Addressing in WSO2 API Manager

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.

Scores

Faiblesses (CWE)

• CWE-918

Références européennes

• ENISA EUVD · EUVD-2026-39638
• GCVE · GCVE-0-2026-2053

Configurations affectées (CPE NVD)

• cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:* ≥ 3.1.0 < 3.1.0.360
• cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:* ≥ 3.2.0 < 3.2.0.465
• cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:* ≥ 3.2.1 < 3.2.1.84
• cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:* ≥ 4.0.0 < 4.0.0.385
• cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:* ≥ 4.2.0 < 4.2.0.189

Produits affectés

Références

• https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2026-5072/

Sources