CVE-2017-17954 : Exploit Details and Defense Strategies

PHP Multivendor Ecommerce script from PHP Scripts Mall is vulnerable to XSS attacks through the usid parameter in the seller-view.php file.

Understanding CVE-2017-17954

This CVE identifies a Cross-Site Scripting (XSS) vulnerability in the PHP Multivendor Ecommerce script.

What is CVE-2017-17954?

CVE-2017-17954 is a security vulnerability that allows attackers to execute malicious scripts in a victim's browser through the usid parameter in the seller-view.php file.

The Impact of CVE-2017-17954

This vulnerability can lead to unauthorized access to sensitive information, cookie theft, session hijacking, and potential malware injection on the affected system.

Technical Details of CVE-2017-17954

The following technical details provide insight into the nature of the vulnerability.

Vulnerability Description

The PHP Multivendor Ecommerce script is susceptible to XSS attacks via the usid parameter in the seller-view.php file.

Affected Systems and Versions

Product: PHP Multivendor Ecommerce script
Vendor: PHP Scripts Mall
Version: Not specified

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through the usid parameter, leading to XSS attacks on users accessing the affected page.

Mitigation and Prevention

Protecting systems from CVE-2017-17954 requires immediate action and long-term security measures.

Immediate Steps to Take

Disable or sanitize user input fields to prevent script injection attacks.
Implement Content Security Policy (CSP) to mitigate XSS risks.
Regularly monitor and audit web application code for vulnerabilities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate developers on secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Apply security patches and updates provided by PHP Scripts Mall to address the XSS vulnerability in the Multivendor Ecommerce script.