CVE-2020-23656 Explained : Impact and Mitigation
Learn about CVE-2020-23656 affecting NavigateCMS 2.9, enabling Cross Site Scripting (XSS) attacks on the "Content" module. Find mitigation steps and best practices for prevention.
NavigateCMS 2.9 is affected by Cross Site Scripting (XSS) on module "Content."
Understanding CVE-2020-23656
NavigateCMS 2.9 has a vulnerability that allows for Cross Site Scripting (XSS) attacks on the "Content" module.
What is CVE-2020-23656?
CVE-2020-23656 is a vulnerability in NavigateCMS 2.9 that enables attackers to execute malicious scripts in a victim's browser.
The Impact of CVE-2020-23656
This vulnerability can lead to unauthorized access to sensitive information, cookie theft, session hijacking, and potentially full control of the affected system.
Technical Details of CVE-2020-23656
NavigateCMS 2.9 is susceptible to Cross Site Scripting (XSS) attacks on the "Content" module.
Vulnerability Description
The vulnerability allows attackers to inject and execute malicious scripts in the context of the affected site, potentially compromising user data and system integrity.
Affected Systems and Versions
- Product: NavigateCMS 2.9
- Vendor: NavigateCMS
- Version: 2.9
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into input fields or parameters that are not properly sanitized, leading to script execution in users' browsers.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-23656.
Immediate Steps to Take
- Update NavigateCMS to the latest version that includes a patch for the XSS vulnerability.
- Implement input validation and output encoding to prevent script injection.
- Regularly monitor and audit the application for any signs of suspicious activities.
Long-Term Security Practices
- Educate developers on secure coding practices to prevent XSS vulnerabilities.
- Conduct regular security assessments and penetration testing to identify and address potential security flaws.
Patching and Updates
- Stay informed about security updates and patches released by NavigateCMS.
- Promptly apply patches to ensure that known vulnerabilities are addressed and the system is secure.