CVE-2021-24394 : Exploit Details and Defense Strategies
Learn about CVE-2021-24394 affecting Easy Testimonial Manager plugin, its impact, technical details, mitigation steps, and how to prevent SQL injection attacks on WordPress sites.
A detailed overview of the Easy Testimonial Manager <= 1.2.0 vulnerability, its impact, technical details, mitigation steps, and more.
Understanding CVE-2021-24394
This CVE involves an authenticated SQL injection vulnerability in the Easy Testimonial Manager WordPress plugin up to version 1.2.0.
What is CVE-2021-24394?
CVE-2021-24394 refers to an SQL injection flaw in the Easy Testimonial Manager plugin, allowing attackers to manipulate SQL queries through an insecure id GET parameter.
The Impact of CVE-2021-24394
Exploiting this vulnerability can lead to unauthorized access to the WordPress database, extraction of sensitive information, and potential data manipulation.
Technical Details of CVE-2021-24394
Explore the specific technical aspects of the CVE-2021-24394 vulnerability.
Vulnerability Description
The issue arises from the lack of proper sanitization, escaping, and validation of the id GET parameter before query execution, enabling SQL injection attacks.
Affected Systems and Versions
Easy Testimonial Manager versions up to and including 1.2.0 are impacted by this security flaw, leaving WordPress installations vulnerable.
Exploitation Mechanism
By crafting malicious SQL statements and injecting them through the id parameter, attackers can perform unauthorized actions within the WordPress database.
Mitigation and Prevention
Discover how to address and prevent the CVE-2021-24394 vulnerability to enhance the security of WordPress websites.
Immediate Steps to Take
Users should update the Easy Testimonial Manager plugin to a patched version that addresses the SQL injection issue and conduct a security audit for any signs of compromise.
Long-Term Security Practices
Implement security best practices, such as regular plugin updates, monitoring for suspicious activities, and employing web application firewalls.
Patching and Updates
Stay vigilant for security advisories, apply security patches promptly, and maintain an active stance against emerging threats.