Vulnerability Details CVE-2025-5770
A reflected cross-site scripting (XSS) vulnerability exists in the authentication endpoints of multiple WSO2 products due to a lack of output encoding. A malicious actor can inject arbitrary JavaScript payloads into the authentication endpoint, which are reflected back in the response, enabling browser-based attacks.
Exploitation may result in redirection to malicious websites, UI manipulation, or unauthorized data access from the victim’s browser. However, session-related cookies are protected with the httpOnly flag, which mitigates session hijacking via this vector.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 9.3%
CVSS Severity
CVSS v3 Score 6.1
Products affected by CVE-2025-5770
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cpe:2.3:a:wso2:api_control_plane:4.5.0
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cpe:2.3:a:wso2:api_manager:4.2.0
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cpe:2.3:a:wso2:api_manager:4.3.0
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cpe:2.3:a:wso2:api_manager:4.4.0
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cpe:2.3:a:wso2:api_manager:4.5.0
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cpe:2.3:a:wso2:identity_server:6.0.0
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cpe:2.3:a:wso2:identity_server:6.1.0
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cpe:2.3:a:wso2:identity_server:7.0.0
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cpe:2.3:a:wso2:identity_server:7.1.0