CVE-2020-19611 Explained : Impact and Mitigation

Racktables version 0.21.2 is affected by a Cross Site Scripting (XSS) vulnerability in the redirect module, allowing attackers to inject malicious scripts or HTML.

Understanding CVE-2020-19611

This CVE involves a security issue in Racktables version 0.21.2 that enables attackers to execute XSS attacks through the op parameter.

What is CVE-2020-19611?

Cross Site Scripting (XSS) vulnerability in Racktables version 0.21.2 allows malicious actors to insert unauthorized web scripts or HTML code via the op parameter.

The Impact of CVE-2020-19611

This vulnerability can lead to unauthorized access, data theft, and potential manipulation of content on the affected web application.

Technical Details of CVE-2020-19611

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The XSS vulnerability in Racktables version 0.21.2 permits threat actors to inject arbitrary web scripts or HTML by exploiting the op parameter.

Affected Systems and Versions

Product: Racktables
Version: 0.21.2

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious input containing scripts or HTML code and submitting it through the op parameter.

Mitigation and Prevention

Protecting systems from CVE-2020-19611 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update Racktables to a patched version that addresses the XSS vulnerability.
Implement input validation mechanisms to sanitize user inputs and prevent script injections.

Long-Term Security Practices

Regularly monitor and audit web application code for vulnerabilities like XSS.
Educate developers on secure coding practices to prevent similar issues in the future.

Patching and Updates

Apply security patches provided by Racktables promptly to mitigate the XSS risk effectively.