CVE-2020-10447 : Vulnerability Insights and Analysis

Chadha PHPKB Standard Multi-Language 9 is vulnerable to Reflected Cross-Site Scripting (XSS) due to improper handling of URIs in admin/header.php, allowing attackers to inject malicious scripts or HTML.

Understanding CVE-2020-10447

This CVE identifies a security issue in Chadha PHPKB Standard Multi-Language 9 that enables Reflected XSS attacks.

What is CVE-2020-10447?

The vulnerability in admin/header.php of Chadha PHPKB Standard Multi-Language 9 permits the injection of arbitrary web scripts or HTML in admin/report-failed-login.php by appending a question mark (?) followed by the payload.

The Impact of CVE-2020-10447

The exploitation of this vulnerability can lead to unauthorized access, data theft, and potential compromise of user information on affected systems.

Technical Details of CVE-2020-10447

Chadha PHPKB Standard Multi-Language 9's vulnerability to Reflected XSS is detailed below:

Vulnerability Description

The flaw in admin/header.php allows attackers to execute malicious scripts or HTML code by manipulating URIs.

Affected Systems and Versions

Product: Chadha PHPKB Standard Multi-Language 9
Vendor: Chadha
Version: All versions are affected

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting a question mark (?) followed by the malicious payload in the URI of admin/report-failed-login.php.

Mitigation and Prevention

To address CVE-2020-10447, follow these security measures:

Immediate Steps to Take

Implement input validation to sanitize user-supplied data.
Regularly monitor and analyze web traffic for suspicious activities.
Apply security patches and updates provided by the vendor.

Long-Term Security Practices

Conduct regular security audits and penetration testing.
Educate users and administrators about safe browsing practices.

Patching and Updates

Stay informed about security advisories and updates from Chadha for remediation of the vulnerability.