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CVE-2024-4867 (GCVE-0-2024-4867)

Vulnerability from cvelistv5 – Published: 2026-04-16 09:32 – Updated: 2026-04-16 12:30
VLAI
Title
Cross-Site Scripting via Developer Portal in WSO2 API Manager Enables UI Modification and Information Retrieval
Summary
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.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-16 12:20 UTC
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version CPE status
WSO2 WSO2 API Manager Unknown: 0 , < 3.2.0 (custom)
Affected: 3.2.0 , < 3.2.0.408 (custom)
Affected: 3.2.1 , < 3.2.1.32 (custom)
Affected: 4.0.0 , < 4.0.0.293 (custom)
Affected: 4.1.0 , < 4.1.0.187 (custom)
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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