CVE-2020-10416 Explained : Impact and Mitigation
Learn about CVE-2020-10416, a vulnerability in Chadha PHPKB Standard Multi-Language 9 allowing Reflected XSS attacks. Find out the impact, affected systems, exploitation method, and mitigation steps.
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-2020-10416
This CVE identifies a security issue in Chadha PHPKB Standard Multi-Language 9 that enables Reflected XSS attacks.
What is CVE-2020-10416?
The vulnerability in admin/header.php of Chadha PHPKB Standard Multi-Language 9 permits the injection of arbitrary web scripts or HTML via the addition of a question mark (?) followed by the malicious payload in admin/kb-backup.php.
The Impact of CVE-2020-10416
Exploitation of this vulnerability could lead to unauthorized access, data theft, and potential compromise of user information on affected systems.
Technical Details of CVE-2020-10416
Chadha PHPKB Standard Multi-Language 9 vulnerability details.
Vulnerability Description
The flaw in admin/header.php allows for Reflected XSS by appending a question mark (?) and the malicious payload in admin/kb-backup.php.
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 injecting malicious scripts or HTML code through the URI handling in admin/header.php.
Mitigation and Prevention
Protect your systems from CVE-2020-10416.
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 promptly.
Long-Term Security Practices
- Conduct regular security audits and penetration testing.
- Educate users and administrators about safe browsing practices and phishing awareness.
- Utilize web application firewalls to filter and block malicious traffic.
Patching and Updates
Ensure that you apply the latest patches and updates provided by Chadha to address the vulnerability in Chadha PHPKB Standard Multi-Language 9.