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Vulnerability DatabaseCVE-2024-4756

CVE-2024-4756: 
WordPress vulnerability analysis and mitigation

Overview

CVE-2024-4756 affects the WP Backpack WordPress plugin through version 2.1. The vulnerability stems from the plugin's failure to properly sanitize and escape some of its settings (NVD, WPScan).

Technical details

The vulnerability is a Stored Cross-Site Scripting (XSS) issue that affects high-privilege users such as administrators, even when the unfiltered_html capability is disallowed (for example in multisite setup). The vulnerability exists due to improper input sanitization and escaping of plugin settings (WPScan).

Impact

This vulnerability could allow high-privilege users such as administrators to perform Stored Cross-Site Scripting attacks. The CVSS score is rated as 3.5 (low) (WPScan).

Exploitability

The vulnerability can be exploited by accessing the plugin's settings page at '/wp-admin/admin.php?page=optik' and manipulating input fields through browser console commands. The exploit has been verified and documented (WPScan).

Mitigation and workarounds

Currently, there is no known fix available for this vulnerability in the WP Backpack plugin (WPScan).

Community reactions

The vulnerability was discovered and reported by security researcher Bob Matyas (WPScan).

Additional resources

Source: This report was generated using AI

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