CVE-2024-4867

Medium

Description

The WSO2 API Manager developer portal accepts user-supplied input without enforcing expected validation constraints or proper output encoding. This deficiency allows a malicious actor to inject script content that is executed within the context of a user's browser. By leveraging this cross-site scripting vulnerability, a malicious actor can cause the browser to redirect to a malicious website, make changes to the UI of the web page, or retrieve information from the browser. However, session hijacking is not possible as all session-related sensitive cookies are protected by the httpOnly flag.

SeverityMedium
CVSS5.4
Exploit probability—
ProductWso2 Api Manager
PublishedApr 16, 2026
First seenApr 16, 2026

How to fix

Update
  • wso2 api_manager3.2.0.408, 3.2.1.32, 4.0.0.293, 4.1.0.187 or later

Affected products

ProductAffected versionsFixed in
wso2 api_manager3.2.0 ≤ v < 3.2.0.408, 3.2.1 ≤ v < 3.2.1.32, 4.0.0 ≤ v < 4.0.0.293, 4.1.0 ≤ v < 4.1.0.1873.2.0.408, 3.2.1.32, 4.0.0.293, 4.1.0.187

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