Security Advisory WSO2-2026-5059/CVE-2026-2445¶
Published: 2026-05-03
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)
AFFECTED PRODUCTS¶
- WSO2 API Control Plane: 4.6.0, 4.5.0
- WSO2 API Manager: 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0
- WSO2 Identity Server: 7.2.0, 7.1.0, 7.0.0, 6.1.0, 6.0.0
OVERVIEW¶
Reflected Cross-Site Scripting (XSS) vulnerability.
DESCRIPTION¶
A Reflected Cross-Site Scripting (XSS) attack can be carried out by an attacker injecting a malicious payload into some pages via a URL parameter.
IMPACT¶
By leveraging an XSS attack, a malicious actor can cause the browser to redirect to a malicious website, modify the UI of the webpage, retrieve information from the browser, or cause harm otherwise. However, since all session-related sensitive cookies are set with the httpOnly flag and protected against session hijacking or similar attacks, this is not a concern.
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 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 Control Plane | 4.6.0 | 20 |
| WSO2 API Control Plane | 4.5.0 | 56 |
| WSO2 API Manager | 4.6.0 | 19 |
| WSO2 API Manager | 4.5.0 | 55 |
| WSO2 API Manager | 4.4.0 | 70 |
| WSO2 API Manager | 4.3.0 | 106 |
| WSO2 API Manager | 4.2.0 | 195 |
| WSO2 Identity Server | 7.2.0 | 12 |
| WSO2 Identity Server | 7.1.0 | 53 |
| WSO2 Identity Server | 7.0.0 | 144 |
| WSO2 Identity Server | 6.1.0 | 266 |
| WSO2 Identity Server | 6.0.0 | 263 |
CREDITS¶
WSO2 thanks, Maneesha Dewmine for responsibly reporting the identified issue and working with us as we addressed it.