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.
References
| Link | Resource |
|---|---|
| https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4270/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
13 Nov 2025, 15:32
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Wso2 identity Server
Wso2 api Manager Wso2 Wso2 api Control Plane |
|
| CPE | cpe:2.3:a:wso2:identity_server:7.0.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:identity_server:6.1.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:4.5.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:4.2.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:identity_server:6.0.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:4.3.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:api_manager:4.4.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:api_control_plane:4.5.0:-:*:*:*:*:*:* cpe:2.3:a:wso2:identity_server:7.1.0:-:*:*:*:*:*:* |
|
| References | () https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-4270/ - Vendor Advisory |
06 Nov 2025, 19:45
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-11-05 19:16
Updated : 2025-11-13 15:32
NVD link : CVE-2025-5770
Mitre link : CVE-2025-5770
CVE.ORG link : CVE-2025-5770
JSON object : View
Products Affected
wso2
- api_manager
- api_control_plane
- identity_server
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')