CVE-2018-19564 : Exploit Details and Defense Strategies
Discover the stored XSS vulnerability in Easy Testimonials plugin version 3.2 for WordPress, allowing for potential Cross-Site Scripting attacks. Learn about the impact, affected systems, exploitation, and mitigation steps.
The Easy Testimonials plugin version 3.2 for WordPress has a stored XSS vulnerability that affects specific parameters in the wp-admin/post.php file, potentially enabling Cross-Site Scripting attacks.
Understanding CVE-2018-19564
This CVE entry identifies a security issue in the Easy Testimonials plugin for WordPress version 3.2.
What is CVE-2018-19564?
Stored XSS vulnerability in the Easy Testimonials plugin version 3.2 for WordPress, impacting certain parameters in the wp-admin/post.php file.
The Impact of CVE-2018-19564
The vulnerability allows attackers to execute malicious scripts in the context of a user's browser, leading to potential data theft, unauthorized actions, or defacement of the website.
Technical Details of CVE-2018-19564
The technical aspects of the vulnerability are outlined below.
Vulnerability Description
Stored XSS vulnerability in the Easy Testimonials plugin version 3.2 for WordPress, affecting parameters (_ikcf_client, _ikcf_position, and _ikcf_other) in the wp-admin/post.php file.
Affected Systems and Versions
- Product: Easy Testimonials plugin
- Version: 3.2
Exploitation Mechanism
Attackers can exploit the vulnerability by injecting malicious scripts into the affected parameters, leading to the execution of unauthorized code in the user's browser.
Mitigation and Prevention
Protecting systems from CVE-2018-19564 involves taking immediate and long-term security measures.
Immediate Steps to Take
- Disable or remove the Easy Testimonials plugin version 3.2 from WordPress installations.
- Implement web application firewalls to filter and block malicious requests.
- Regularly monitor and audit website logs for suspicious activities.
Long-Term Security Practices
- Keep software and plugins up to date to prevent known vulnerabilities.
- Educate users and administrators about safe coding practices and the risks of XSS attacks.
Patching and Updates
- Check for security patches or updates from the plugin vendor to address the XSS vulnerability.