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Vulnerability DatabaseCVE-2023-0424

CVE-2023-0424: 
WordPress vulnerability analysis and mitigation

Overview

The vulnerability identified as CVE-2023-0424 affects the MS-Reviews WordPress plugin versions 1.5 and below. The vulnerability was discovered and publicly disclosed on March 28, 2023. It is classified as a Stored Cross-Site Scripting (XSS) vulnerability that affects the review submission functionality of the plugin (WPScan).

Technical details

The vulnerability stems from improper sanitization and escaping of review content in the MS-Reviews plugin. The CVSS score for this vulnerability is 8.0 (high), indicating significant severity. The vulnerability is classified under CWE-79 and falls into the OWASP Top 10 category A7: Cross-Site Scripting (XSS) (WPScan).

Impact

When exploited, this vulnerability allows authenticated users, including those with subscriber-level permissions, to inject malicious scripts into review content. These scripts are then executed when other users, including administrators, view the affected pages or posts containing the [ms_reviews] shortcode (WPScan).

Mitigation and workarounds

As of the vulnerability disclosure, there is no known fix available for this issue. Users of the MS-Reviews plugin should consider implementing additional security measures or temporarily disabling the plugin until a security patch is released (WPScan).

Additional resources

Source: This report was generated using AI

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