Security Advisory WSO2-2025-4251/CVE-2025-6024¶
Published: 2026-01-26
Version: 1.0.0
Severity: Medium
CVSS Score: 6.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
CVE IDs: CVE-2025-6024
AFFECTED PRODUCTS¶
- WSO2 API Manager: 4.1.0, 4.0.0, 3.2.1, 3.2.0, 3.1.0
- WSO2 Identity Server: 5.11.0, 5.10.0
OVERVIEW¶
Reflected Cross Site Scripting (XSS) in the authentication endpoint.
DESCRIPTION¶
Due to lack of output encoding, an attacker can inject a malicious script into the authentication endpoint.
IMPACT¶
By leveraging the XSS attack, a malicious attack can get the browser redirected to a malicious website, make changes in the UI of the web page, retrieve information from the browser or harm otherwise. However, since all the session related sensitive cookies are set with httpOnly flag and protected, session hijacking or similar attacks would not be possible.
SOLUTION¶
Community Users (Open Source)¶
Migrate to the latest unaffected version of the respective WSO2 product(s).
Support Subscription Holders¶
Update your product to the specified update level, or to a higher update level, to mitigate the identified vulnerability.
Info
WSO2 Support Subscription Holders may use WSO2 Updates in order to apply the fix.
| Product Name | Product Version | Update Level |
|---|---|---|
| WSO2 API Manager | 4.1.0 | 238 |
| WSO2 API Manager | 4.0.0 | 375 |
| WSO2 API Manager | 3.2.1 | 74 |
| WSO2 API Manager | 3.2.0 | 455 |
| WSO2 API Manager | 3.1.0 | 351 |
| WSO2 Identity Server | 5.11.0 | 405 |
| WSO2 Identity Server | 5.10.0 | 360 |