CVE-2021-24835 : What You Need to Know
Learn about CVE-2021-24835, a SQL injection vulnerability in WCFM - Frontend Manager for WooCommerce plugin, allowing low privilege users to execute malicious SQL queries. Find mitigation steps here.
A SQL injection vulnerability has been identified in the WCFM - Frontend Manager for WooCommerce plugin before version 6.5.12, which can be exploited by low-privileged users to execute malicious SQL queries.
Understanding CVE-2021-24835
This CVE details a security issue in the WCFM - Frontend Manager for WooCommerce WordPress plugin that allows Subscribers to perform SQL injection attacks.
What is CVE-2021-24835?
The vulnerability in the WCFM - Frontend Manager for WooCommerce plugin allows low-privileged users to inject SQL queries due to improper handling of parameters.
The Impact of CVE-2021-24835
The impact of this vulnerability is significant as it can lead to unauthorized access, data manipulation, and potentially full control of the affected WordPress site.
Technical Details of CVE-2021-24835
The following technical details provide insights into the vulnerability and its exploitation.
Vulnerability Description
The issue arises from the lack of proper escaping of the withdrawal_vendor parameter, enabling SQL injection attacks by Subscribers.
Affected Systems and Versions
WCFM - Frontend Manager for WooCommerce plugin versions before 6.5.12 are vulnerable to this exploit.
Exploitation Mechanism
By leveraging the SQL injection vulnerability, attackers, even with low privileges, can execute arbitrary SQL commands on the WordPress database.
Mitigation and Prevention
It is crucial to take immediate action to secure your WordPress site and prevent such vulnerabilities in the future.
Immediate Steps to Take
Users are advised to update the WCFM - Frontend Manager for WooCommerce plugin to version 6.5.12 or newer to mitigate the SQL injection risk.
Long-Term Security Practices
Implementing security best practices, such as regular security audits, input validation, and user access control, can enhance the overall security posture of WordPress sites.
Patching and Updates
Stay informed about security patches and updates released by plugin developers and promptly apply them to ensure the protection of your WordPress installation.