CVE-2020-10463 : Security Advisory and Response

A vulnerability in Chadha PHPKB Standard Multi-Language 9 allows attackers to perform a Reflected XSS attack via a specific parameter.

Understanding CVE-2020-10463

This CVE identifies a security issue in the Chadha PHPKB Standard Multi-Language 9 software.

What is CVE-2020-10463?

This CVE describes a Reflected Cross-Site Scripting (XSS) vulnerability in the admin/edit-template.php file of Chadha PHPKB Standard Multi-Language 9. Attackers can exploit this vulnerability by injecting malicious web scripts or HTML code through the 'p' GET parameter.

The Impact of CVE-2020-10463

The vulnerability can enable attackers to execute arbitrary scripts in the context of a user's browser, potentially leading to various malicious activities such as data theft, session hijacking, or defacement of web pages.

Technical Details of CVE-2020-10463

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

Vulnerability Description

The flaw in admin/edit-template.php in Chadha PHPKB Standard Multi-Language 9 allows for the injection of malicious web scripts or HTML via the 'p' GET parameter, leading to a Reflected XSS attack.

Affected Systems and Versions

Product: Chadha PHPKB Standard Multi-Language 9
Vendor: Not specified
Version: Not specified

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the 'p' parameter in the URL to inject and execute malicious scripts within the application.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by the software vendor promptly.
Implement input validation mechanisms to sanitize user-supplied data.
Educate users about the risks of clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential weaknesses.
Monitor web application logs for any suspicious activities that may indicate an ongoing attack.
Consider implementing a web application firewall (WAF) to filter and block malicious traffic.

Patching and Updates

Ensure that the Chadha PHPKB Standard Multi-Language 9 software is updated to the latest version that includes fixes for the Reflected XSS vulnerability.