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Vulnerability DatabaseCVE-2022-4717

CVE-2022-4717: 
WordPress vulnerability analysis and mitigation

Overview

CVE-2022-4717 affects the Strong Testimonials WordPress plugin versions below 3.0.3. The vulnerability was publicly disclosed on January 10, 2023, and involves a Stored Cross-Site Scripting (XSS) vulnerability that can be exploited by users with contributor-level privileges or higher (WPScan).

Technical details

The vulnerability stems from improper validation and escaping of shortcode attributes in the Strong Testimonials plugin. When these attributes are output back to the page, they can be manipulated to inject malicious JavaScript code. The vulnerability has a CVSS score of 6.8 (medium) and is classified under CWE-79, falling into the OWASP Top 10 category A7: Cross-Site Scripting (XSS) (WPScan).

Impact

The vulnerability allows attackers with contributor-level access to perform Stored Cross-Site Scripting attacks that could potentially target high-privilege users such as administrators. This could lead to unauthorized actions being performed with administrator privileges (WPScan).

Mitigation and workarounds

The vulnerability has been fixed in Strong Testimonials version 3.0.3. Users are advised to update to this version or later to mitigate the risk (WPScan).

Additional resources

Source: This report was generated using AI

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