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Vulnerability DatabaseCVE-2022-0694

CVE-2022-0694: 
WordPress vulnerability analysis and mitigation

Overview

The Advanced Booking Calendar WordPress plugin versions before 1.7.0 contains an unauthenticated SQL injection vulnerability (CVE-2022-0694). The vulnerability was discovered on February 20, 2022, and affects the calendar parameter in the abcbookinggetSingleCalendar AJAX action, which is accessible to both authenticated and unauthenticated users (WPScan, CVE Mitre).

Technical details

The vulnerability stems from improper validation and escaping of the calendar parameter in SQL statements via the abcbookinggetSingleCalendar AJAX action. This vulnerability is classified as SQL Injection (SQLI) under OWASP Top 10 category A1: Injection and CWE-89. The severity is rated as high with a CVSS score of 8.6 (WPScan).

Impact

The vulnerability allows both authenticated and unauthenticated users to perform SQL injection attacks against the affected WordPress installations. This could potentially lead to unauthorized access to or manipulation of the database (WPScan).

Mitigation and workarounds

The vulnerability has been fixed in version 1.7.0 of the Advanced Booking Calendar plugin. Users are advised to update to this version or later to mitigate the risk (WPScan, WordPress Plugin).

Additional resources

Source: This report was generated using AI

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