CVE-2023-46914 in bookingcalendar Module
Summary
by MITRE • 02/07/2024
SQL Injection vulnerability in RM bookingcalendar module for PrestaShop versions 2.7.9 and before, allows remote attackers to execute arbitrary code, escalate privileges, and obtain sensitive information via ics_export.php.
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Analysis
by VulDB Data Team • 08/19/2024
The SQL injection vulnerability identified as CVE-2023-46914 affects the RM bookingcalendar module for PrestaShop versions 2.7.9 and earlier, presenting a critical security risk that can be exploited by remote attackers to gain unauthorized access to sensitive system resources. This vulnerability specifically targets the ics_export.php endpoint within the bookingcalendar module, which serves as a critical interface for calendar data export functionality. The flaw arises from insufficient input validation and sanitization of user-supplied parameters that are directly incorporated into SQL queries without proper escaping or parameterization mechanisms. This allows malicious actors to manipulate the database queries through crafted input, potentially leading to unauthorized data access, modification, or deletion.
The technical exploitation of this vulnerability follows standard SQL injection attack patterns where attackers can manipulate the ics_export.php script by injecting malicious SQL payloads through vulnerable input fields. The attack surface is particularly concerning as it enables remote code execution capabilities, allowing threat actors to escalate privileges within the affected PrestaShop environment. The vulnerability stems from improper handling of user input in the module's database interaction logic, creating opportunities for attackers to bypass authentication mechanisms and gain administrative access to the e-commerce platform. This type of flaw aligns with CWE-89, which categorizes SQL injection vulnerabilities as a critical weakness in software applications that directly manipulate database queries based on untrusted input.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with comprehensive access to sensitive information including customer data, order details, and potentially system credentials. The ability to execute arbitrary code through this vector means that attackers can install backdoors, modify website content, or establish persistent access to the compromised system. The vulnerability affects businesses running affected PrestaShop versions, potentially exposing thousands of e-commerce websites to unauthorized access and data breaches. Organizations utilizing the RM bookingcalendar module are particularly at risk as the attack vector is accessible through standard web browsing interfaces, making exploitation relatively straightforward for threat actors with basic technical knowledge.
Mitigation strategies for CVE-2023-46914 require immediate action to address the underlying SQL injection flaw through proper input validation and parameterized query implementation. Organizations should upgrade to the latest version of the RM bookingcalendar module where the vulnerability has been patched and properly addressed. System administrators must implement comprehensive input sanitization measures, including proper escaping of special characters and validation of all user-supplied data before processing. The remediation approach should align with security best practices outlined in the OWASP Top Ten and MITRE ATT&CK framework, specifically addressing the SQL injection techniques used in such attacks. Additionally, organizations should deploy web application firewalls and implement monitoring solutions to detect and prevent exploitation attempts. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other modules and components of the PrestaShop platform, ensuring comprehensive protection against similar attack vectors.