CVE-2020-35275 : What You Need to Know

Coastercms v5.8.18 is affected by cross-site Scripting (XSS) vulnerability that allows an attacker to steal cookies and redirect users to malicious websites.

Understanding CVE-2020-35275

Coastercms v5.8.18 XSS Vulnerability

What is CVE-2020-35275?

CVE-2020-35275 is a security vulnerability in Coastercms v5.8.18 that enables a malicious user to execute cross-site scripting attacks.

The Impact of CVE-2020-35275

This vulnerability can lead to unauthorized access to user cookies and potential redirection to harmful websites, compromising user security and privacy.

Technical Details of CVE-2020-35275

Coastercms v5.8.18 XSS Vulnerability Details

Vulnerability Description

The XSS flaw in Coastercms v5.8.18 allows attackers to inject malicious scripts into the main home page, leading to cookie theft and unauthorized redirection.

Affected Systems and Versions

Product: Coastercms v5.8.18
Vendor: N/A
Version: N/A

Exploitation Mechanism

The XSS vulnerability is triggered on the main home page of Coastercms v5.8.18, enabling attackers to execute scripts and manipulate user interactions.

Mitigation and Prevention

Protecting Against CVE-2020-35275

Immediate Steps to Take

Disable any unnecessary features that may expose the application to XSS attacks.
Implement input validation and output encoding to prevent script injection.
Regularly monitor and review security logs for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate developers and users on secure coding practices and the risks associated with XSS attacks.
Stay informed about security updates and patches released by the software vendor.
Consider implementing a web application firewall (WAF) to filter and block malicious traffic.

Patching and Updates

Apply patches and updates provided by Coastercms to address the XSS vulnerability and enhance overall security.