Security Advisory WSO2-2025-4104/CVE-2025-4760¶
Published: 2025-07-15
Version: 1.0.0
Severity: Medium
CVSS Score: 4.8 (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N)
CVE IDs: CVE-2025-4760
AFFECTED PRODUCTS¶
- WSO2 API Manager: 3.2.0, 3.2.1, 4.1.0, 4.2.0, 4.3.0, 4.4.0, 4.5.0
- WSO2 API Control Plane: 4.5.0
- WSO2 Universal Gateway: 4.5.0
- WSO2 Traffic Manager: 4.5.0
OVERVIEW¶
Authenticated Stored Cross-Site Scripting (XSS).
DESCRIPTION¶
Due to improper validation, a user with publisher privileges can exploit a stored Cross-Site Scripting (XSS) vulnerability by uploading an API document file to the Publisher.
IMPACT¶
By leveraging the XSS attack, a malicious actor can make the browser get 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)¶
Apply the relevant fixes to your product using the public fix(es) provided below.
If applying the fix or update is not feasible, migrate to the latest unaffected version of the respective WSO2 product(s).
Support Subscription Holders¶
Update your product to the specified update level or a higher update level to apply the fix.
Info
WSO2 Support Subscription Holders may use WSO2 Updates in order to apply the fix.
| Product Name | Product Version | U2 Update Level |
|---|---|---|
| WSO2 API Manager | 3.2.0 | 428 |
| WSO2 API Manager | 3.2.1 | 48 |
| WSO2 API Manager | 4.1.0 | 209 |
| WSO2 API Manager | 4.2.0 | 145 |
| WSO2 API Manager | 4.3.0 | 60 |
| WSO2 API Manager | 4.4.0 | 23 |
| WSO2 API Manager | 4.5.0 | 7 |
| WSO2 API Control Plane | 4.5.0 | 8 |
| WSO2 Universal Gateway | 4.5.0 | 7 |
| WSO2 Traffic Manager | 4.5.0 | 7 |
CREDITS¶
WSO2 thanks, Phạm Hồ Anh Dũng for responsibly reporting the identified issue and working with us as we addressed it.