PT-2026-33303 · Wso2 · Wso2 Api Manager

Published 2026-04-16 · Updated 2026-04-16 · CVE-2024-4867

NVD

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-4867

Affected Products

Wso2 Api Manager

References · 2

• https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3391 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-4867 · Security Note