Vulnerability Details CVE-2025-4760
An authenticated stored cross-site scripting (XSS) vulnerability exists in multiple WSO2 products due to improper validation of user-supplied input during API document upload in the Publisher portal. A user with publisher privileges can upload a crafted API document containing malicious JavaScript, which is later rendered in the browser when accessed by other users.
A successful attack could result in redirection to malicious websites, unauthorized UI modifications, or exfiltration of browser-accessible data. However, session-related sensitive cookies are protected by the httpOnly flag, preventing session hijacking.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.7%
CVSS Severity
CVSS v3 Score 4.8
Products affected by CVE-2025-4760
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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:3.2.0
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cpe:2.3:a:wso2:api_manager:3.2.1
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cpe:2.3:a:wso2:api_manager:4.1.0
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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:traffic_manager:4.5.0
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cpe:2.3:a:wso2:universal_gateway:4.5.0