CVE-2020-18451 Explained : Impact and Mitigation

A Cross Site Scripting (XSS) vulnerability in DamiCMS v6.0.6 allows attackers to exploit the title parameter in the doadd function in LabelAction.class.php.

Understanding CVE-2020-18451

This CVE involves a specific XSS vulnerability in DamiCMS v6.0.6.

What is CVE-2020-18451?

The vulnerability allows malicious actors to execute arbitrary scripts in a victim's web browser.

The Impact of CVE-2020-18451

This vulnerability can lead to unauthorized access, data theft, and potential manipulation of website content.

Technical Details of CVE-2020-18451

This section provides more technical insights into the vulnerability.

Vulnerability Description

The XSS vulnerability in DamiCMS v6.0.6 is triggered through the title parameter in the doadd function in LabelAction.class.php.

Affected Systems and Versions

Affected Version: DamiCMS v6.0.6
Other versions may also be susceptible to similar attacks.

Exploitation Mechanism

Attackers can inject malicious scripts into the title parameter, which are then executed when the vulnerable page is accessed.

Mitigation and Prevention

Protecting systems from CVE-2020-18451 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or sanitize user inputs to prevent script injection attacks.
Regularly monitor and audit web applications for vulnerabilities.

Long-Term Security Practices

Implement input validation and output encoding to mitigate XSS risks.
Educate developers on secure coding practices to prevent similar vulnerabilities.

Patching and Updates

Apply patches or updates provided by the software vendor to address the XSS vulnerability in DamiCMS v6.0.6.