CVE-2020-21130 : What You Need to Know

A Cross Site Scripting (XSS) vulnerability in HisiPHP 2.0.8 via the group name in addgroup.html.

Understanding CVE-2020-21130

This CVE entry describes a specific vulnerability in HisiPHP 2.0.8 that can be exploited through a Cross Site Scripting (XSS) attack.

What is CVE-2020-21130?

CVE-2020-21130 is a security vulnerability in HisiPHP 2.0.8 that allows attackers to execute malicious scripts in a victim's web browser.

The Impact of CVE-2020-21130

This vulnerability can lead to unauthorized access to sensitive information, cookie theft, session hijacking, defacement of websites, and other malicious activities.

Technical Details of CVE-2020-21130

Vulnerability Description

The vulnerability exists in HisiPHP 2.0.8 through improper validation of user-supplied input in the group name field of addgroup.html, enabling attackers to inject malicious scripts.

Affected Systems and Versions

Affected Product: HisiPHP 2.0.8
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the group name field in addgroup.html, which, when executed, can compromise the security of the application and its users.

Mitigation and Prevention

Immediate Steps to Take

Disable user input fields that are not necessary for the application's functionality.
Implement input validation and sanitization to prevent script injection attacks.
Regularly monitor and audit the application for any suspicious activities.

Long-Term Security Practices

Conduct regular security training for developers to raise awareness of secure coding practices.
Keep software and libraries up to date to patch known vulnerabilities.

Patching and Updates

Apply patches or updates provided by the software vendor to address the XSS vulnerability in HisiPHP 2.0.8.