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Vulnerability DatabaseCVE-2022-0899
CVE-2022-0899:
WordPress vulnerability analysis and mitigation
Overview
CVE-2022-0899 affects the Header Footer Code Manager WordPress plugin versions before 1.1.24. The vulnerability was discovered and publicly disclosed on July 4, 2022. The issue exists in the plugin's admin page where generated URLs are not properly escaped before being output in attributes (WPScan).
Technical details
The vulnerability is classified as a Reflected Cross-Site Scripting (XSS) issue with a CVSS score of 6.1 (medium severity) and is mapped to CWE-79. The security flaw occurs when the plugin fails to properly sanitize URLs before outputting them in attribute contexts within the admin interface (WPScan).
Impact
This vulnerability allows an attacker to execute arbitrary JavaScript code in the context of an administrator's browser session when they visit a specially crafted URL. This could potentially lead to unauthorized actions being performed with administrative privileges (WPScan).
Mitigation and workarounds
The vulnerability has been fixed in version 1.1.24 of the Header Footer Code Manager plugin. Users are advised to update to this version or later to protect against this security issue (WPScan).
Additional resources
Source: This report was generated using AI
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