CVE-2017-12946 Explained : Impact and Mitigation
Learn about CVE-2017-12946 affecting the Easy Modal plugin for WordPress. Understand the SQL injection vulnerability, its impact, and mitigation steps.
The Easy Modal plugin for WordPress has a SQL injection vulnerability in the classes\controller\admin\modals.php file, allowing exploitation by administrators.
Understanding CVE-2017-12946
This CVE involves a specific vulnerability in the Easy Modal plugin for WordPress that can lead to SQL injection.
What is CVE-2017-12946?
classes\controller\admin\modals.php in the Easy Modal plugin before version 2.1.0 for WordPress is susceptible to SQL injection in a delete action, where the id, ids, or modal parameter is passed to wp-admin/admin.php, making it exploitable by administrators.
The Impact of CVE-2017-12946
The vulnerability allows attackers to execute SQL injection attacks, potentially compromising the integrity and confidentiality of the WordPress site's database.
Technical Details of CVE-2017-12946
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability in the Easy Modal plugin allows for SQL injection in the delete action, posing a significant security risk.
Affected Systems and Versions
- Product: Easy Modal plugin
- Vendor: N/A
- Versions affected: All versions before 2.1.0
Exploitation Mechanism
The vulnerability can be exploited by passing malicious input through the id, ids, or modal parameter to the wp-admin/admin.php file, enabling unauthorized SQL queries.
Mitigation and Prevention
Protecting systems from CVE-2017-12946 requires immediate action and long-term security measures.
Immediate Steps to Take
- Update the Easy Modal plugin to version 2.1.0 or newer to mitigate the vulnerability.
- Monitor for any suspicious activities on the WordPress site.
Long-Term Security Practices
- Regularly update plugins and themes to patch security vulnerabilities.
- Implement strict input validation and sanitization to prevent SQL injection attacks.
Patching and Updates
- Stay informed about security advisories related to WordPress plugins.
- Apply security patches promptly to prevent exploitation of known vulnerabilities.