CVE-2019-9910 : What You Need to Know
Learn about CVE-2019-9910, a reflected XSS vulnerability in KingComposer plugin version 2.7.6 for WordPress. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
The id XSS vulnerability in the kingcomposer plugin 2.7.6 for WordPress can be found at wp-admin/admin.php?page=kc-mapper.
Understanding CVE-2019-9910
This CVE involves a reflected XSS vulnerability in the KingComposer plugin version 2.7.6 for WordPress.
What is CVE-2019-9910?
The CVE-2019-9910 vulnerability is a reflected XSS issue present in version 2.7.6 of the KingComposer plugin for WordPress. This vulnerability allows attackers to execute malicious scripts in the context of an unsuspecting user's browser.
The Impact of CVE-2019-9910
This vulnerability can be exploited by attackers to perform various malicious actions, such as stealing sensitive information, defacing websites, or redirecting users to malicious sites.
Technical Details of CVE-2019-9910
The following are technical details regarding CVE-2019-9910:
Vulnerability Description
The KingComposer plugin version 2.7.6 for WordPress is susceptible to a reflected XSS vulnerability, which can be triggered via the URL wp-admin/admin.php?page=kc-mapper.
Affected Systems and Versions
- Product: KingComposer plugin
- Vendor: N/A
- Version: 2.7.6
Exploitation Mechanism
The vulnerability can be exploited by crafting a malicious URL that, when accessed by a user with the affected plugin installed, executes arbitrary scripts in the user's browser.
Mitigation and Prevention
To address CVE-2019-9910 and enhance overall security, consider the following mitigation strategies:
Immediate Steps to Take
- Disable or remove the KingComposer plugin version 2.7.6 from your WordPress installation.
- Regularly monitor for security updates and patches from the plugin vendor.
- Educate users about the risks of clicking on suspicious links.
Long-Term Security Practices
- Implement a web application firewall to filter and block malicious traffic.
- Conduct regular security audits and penetration testing to identify and address vulnerabilities.
- Stay informed about security best practices and emerging threats in the WordPress ecosystem.
Patching and Updates
- Apply security patches promptly when released by the KingComposer plugin vendor.
- Keep all software, including plugins and themes, up to date to mitigate potential security risks.