CVE-2020-27615 : What You Need to Know
Discover the SQL injection vulnerability in the Loginizer plugin before 1.6.4 for WordPress, allowing XSS attacks. Learn how to mitigate the CVE-2020-27615 risk and secure your website.
The Loginizer plugin before 1.6.4 for WordPress is vulnerable to SQL injection, leading to XSS attacks.
Understanding CVE-2020-27615
This CVE identifies a security vulnerability in the Loginizer plugin for WordPress.
What is CVE-2020-27615?
The Loginizer plugin before version 1.6.4 in WordPress is susceptible to SQL injection, which can result in cross-site scripting (XSS) attacks. The issue is specifically related to the 'loginizer_login_failed' and 'lz_valid_ip' functionalities.
The Impact of CVE-2020-27615
The vulnerability allows malicious actors to execute SQL injection attacks, potentially leading to XSS attacks. This could compromise the security and integrity of WordPress websites using the affected plugin.
Technical Details of CVE-2020-27615
This section delves into the technical aspects of the CVE.
Vulnerability Description
The Loginizer plugin before 1.6.4 for WordPress is prone to SQL injection, enabling attackers to inject malicious code and execute XSS attacks.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions affected: All versions before 1.6.4
Exploitation Mechanism
The vulnerability arises due to inadequate input validation in the 'loginizer_login_failed' and 'lz_valid_ip' components, allowing attackers to inject SQL queries and potentially execute XSS attacks.
Mitigation and Prevention
Protecting systems from CVE-2020-27615 requires immediate action and long-term security measures.
Immediate Steps to Take
- Update the Loginizer plugin to version 1.6.4 or newer to mitigate the vulnerability.
- Monitor website activity for any signs of unauthorized access or malicious behavior.
Long-Term Security Practices
- Regularly update all plugins and themes to ensure the latest security patches are applied.
- Implement strong password policies and multi-factor authentication to enhance account security.
Patching and Updates
- Stay informed about security updates for WordPress plugins and promptly apply patches to address known vulnerabilities.