# CVE-2024-4867

> Vulnerability · severity: **MEDIUM** (CVSS 5.4).

## 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.

## Key facts

- **CVE ID:** CVE-2024-4867
- **Published:** 2026-04-16
- **CVSS severity:** MEDIUM
- **CVSS base score:** 5.4
- **CWE codes:** CWE-79

## Affected products

- `wso2:api_manager`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-4867

## Citation

> AI Analytics. CVE-2024-4867. Retrieved 2026-07-15 from https://api.ai-analytics.org/cve/CVE-2024-4867. Derived from NIST NVD. Licensed CC0.

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