CVE-2021-43707 : Vulnerability Insights and Analysis

A Cross Site Scripting (XSS) vulnerability exists in Maccms v10 via the link_Name parameter.

Understanding CVE-2021-43707

This CVE represents a security issue in Maccms v10 that allows for Cross Site Scripting (XSS) attacks through the link_Name parameter.

What is CVE-2021-43707?

The vulnerability allows an attacker to inject malicious scripts into web pages viewed by other users.

The Impact of CVE-2021-43707

Attackers can execute malicious scripts in the context of the user's session, potentially leading to account compromise or data theft.

Technical Details of CVE-2021-43707

This section dives into the technical aspects of the vulnerability.

Vulnerability Description

The vulnerability in Maccms v10 arises from improper input validation in the link_Name parameter.

Affected Systems and Versions

Product: Maccms v10
Version: All versions are affected.

Exploitation Mechanism

Attackers can craft a URL with a malicious link_Name parameter to exploit the XSS vulnerability in Maccms v10.

Mitigation and Prevention

Here are the necessary steps to address and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Regularly monitor and filter user inputs to detect and block potentially malicious content.
Implement Content Security Policy (CSP) to mitigate XSS risks.

Long-Term Security Practices

Train developers in secure coding practices to avoid common vulnerabilities like XSS.
Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.

Patching and Updates

Apply security patches provided by Maccms to fix the XSS vulnerability in Maccms v10.