Reflected Cross-Site Scripting (XSS) in Multiple WSO2 Products Due to Improper Input Validation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||||||||
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| WSO2 | WSO2 API Manager | unaffected |
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| WSO2 | WSO2 Open Banking AM | unaffected |
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Configuration 1 [-]
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No data.
No data available yet.
Vendor Solution
Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2024/WSO2-2024-3450/#solution https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2024/WSO2-2024-3450/#solution
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-5121 | A reflected cross-site scripting (XSS) vulnerability exists in multiple WSO2 products due to improper input validation. User-supplied data is directly included in server responses from vulnerable service endpoints without proper sanitization or encoding, allowing an attacker to inject malicious JavaScript. Successful exploitation could lead to UI manipulation, redirection to malicious websites, or data exfiltration from the browser. While session-related sensitive cookies are protected with the httpOnly flag, mitigating session hijacking risks, the impact may vary depending on gateway-level service restrictions. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.233% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wso2
Wso2 api Manager |
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| CPEs | cpe:2.3:a:wso2:api_manager:3.1.0:*:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:3.2.0:*:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:3.2.1:*:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:4.0.0:*:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:4.1.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:4.2.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:4.3.0:-:*:*:*:*:*:* |
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| Vendors & Products |
Wso2
Wso2 api Manager |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | A reflected cross-site scripting (XSS) vulnerability exists in multiple WSO2 products due to improper input validation. User-supplied data is directly included in server responses from vulnerable service endpoints without proper sanitization or encoding, allowing an attacker to inject malicious JavaScript. Successful exploitation could lead to UI manipulation, redirection to malicious websites, or data exfiltration from the browser. While session-related sensitive cookies are protected with the httpOnly flag, mitigating session hijacking risks, the impact may vary depending on gateway-level service restrictions. | |
| Title | Reflected Cross-Site Scripting (XSS) in Multiple WSO2 Products Due to Improper Input Validation | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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