CVE-2018-20590 : What You Need to Know
Learn about CVE-2018-20590, a Cross-Site Scripting (XSS) vulnerability in the Generic Content Management System (CMS) by Ivan Cordoba. Find out the impact, affected systems, exploitation, and mitigation steps.
The Generic Content Management System (CMS) developed by Ivan Cordoba was found to have a Cross-Site Scripting (XSS) vulnerability until April 28, 2018. This vulnerability can be exploited through the user ID field in the Administrator/users.php module.
Understanding CVE-2018-20590
This CVE-2018-20590 pertains to a Cross-Site Scripting (XSS) vulnerability in the Generic Content Management System (CMS) developed by Ivan Cordoba.
What is CVE-2018-20590?
CVE-2018-20590 is a security vulnerability in the CMS that allows attackers to execute malicious scripts in a victim's web browser.
The Impact of CVE-2018-20590
The XSS vulnerability in the CMS can lead to unauthorized access, data theft, and potential manipulation of content on the affected website.
Technical Details of CVE-2018-20590
This section provides more technical insights into the vulnerability.
Vulnerability Description
The XSS vulnerability in the Administrator/users.php module allows attackers to inject and execute malicious scripts through the user ID field.
Affected Systems and Versions
- Product: Generic Content Management System (CMS)
- Vendor: Ivan Cordoba
- Versions Affected: All versions until April 28, 2018
Exploitation Mechanism
Attackers can exploit this vulnerability by inserting malicious scripts into the user ID field, which, when executed, can compromise the security of the CMS.
Mitigation and Prevention
Protecting systems from CVE-2018-20590 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update the CMS to the latest version that includes a patch for the XSS vulnerability.
- Implement input validation to sanitize user inputs and prevent script injection.
Long-Term Security Practices
- Regularly monitor and audit the CMS for security vulnerabilities.
- Educate users on safe browsing practices and the risks of XSS attacks.
Patching and Updates
- Stay informed about security updates and patches released by the CMS vendor.
- Apply patches promptly to ensure the system is protected against known vulnerabilities.