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Vulnerability DatabaseCVE-2022-0421

CVE-2022-0421: 
WordPress vulnerability analysis and mitigation

Overview

CVE-2022-0421 affects the Five Star Restaurant Reservations WordPress plugin versions prior to 2.4.12. The vulnerability was publicly disclosed on February 5, 2022, and involves an unauthenticated arbitrary payment status update that can lead to stored Cross-Site Scripting (XSS) attacks (WPScan).

Technical details

The vulnerability stems from a lack of proper authorization controls when changing payment status (success/failure) for bookings. The issue is compounded by insufficient sanitization and escaping of input data. The vulnerability has been assigned a CVSS score of 8.8 (High) and is classified under CWE-862 (Missing Authorization) (WPScan).

Impact

An attacker can exploit this vulnerability to modify payment statuses of arbitrary bookings without authentication. Additionally, they can execute stored Cross-Site Scripting attacks that target administrators viewing the failed payments section in the WordPress admin panel (WPScan).

Mitigation and workarounds

The vulnerability has been fixed in version 2.4.12 of the Five Star Restaurant Reservations plugin. Users are advised to update to this version or later to protect against potential attacks (WPScan).

Additional resources

Source: This report was generated using AI

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