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Vulnerability DatabaseCVE-2022-4750

CVE-2022-4750: 
WordPress vulnerability analysis and mitigation

Overview

The vulnerability (CVE-2022-4750) affects the WordPress plugin 'WP Responsive Testimonials Slider And Widget' versions 1.5 and below. It is a Stored Cross-Site Scripting (XSS) vulnerability that allows users with contributor-level privileges and above to inject malicious scripts through unvalidated shortcode attributes (WPScan).

Technical details

The vulnerability stems from improper validation and escaping of shortcode attributes in the plugin. When these attributes are output back in a page or post where the shortcode is embedded, they can be manipulated to execute arbitrary JavaScript code. The CVSS score for this vulnerability is 6.8 (medium), and it is classified under OWASP Top 10 category A7: Cross-Site Scripting (XSS) and CWE-79 (WPScan).

Impact

The vulnerability allows authenticated users with contributor privileges or higher to perform Stored Cross-Site Scripting attacks. This could potentially lead to the execution of malicious JavaScript code in the context of other users' browsers who view the affected pages (WPScan).

Mitigation and workarounds

There is no known fix available for this vulnerability as reported in the security advisory (WPScan).

Additional resources

Source: This report was generated using AI

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