CVE-2017-5515 : What You Need to Know

GeniXCMS before version 0.0.8 is vulnerable to cross-site scripting (XSS) attacks, allowing remote authenticated users to inject arbitrary web scripts or HTML through tag names.

Understanding CVE-2017-5515

This CVE involves a security vulnerability in the user prompt feature of GeniXCMS.

What is CVE-2017-5515?

The user prompt feature in GeniXCMS before version 0.0.8 has a vulnerability for cross-site scripting (XSS) attacks, enabling remote authenticated users to inject arbitrary web scripts or HTML using tag names.

The Impact of CVE-2017-5515

This vulnerability could be exploited by attackers to execute malicious scripts within the context of the user's session, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2017-5515

GeniXCMS through version 0.0.8 is susceptible to XSS attacks due to inadequate input validation in the user prompt function.

Vulnerability Description

The user prompt function in GeniXCMS allows remote authenticated users to insert malicious scripts or HTML code through tag names, posing a risk of XSS attacks.

Affected Systems and Versions

Product: GeniXCMS
Vendor: N/A
Versions: All versions before 0.0.8

Exploitation Mechanism

Attackers with authenticated access can exploit this vulnerability by crafting malicious input containing script or HTML tags, which are not properly sanitized by the application.

Mitigation and Prevention

To address CVE-2017-5515, follow these steps:

Immediate Steps to Take

Upgrade GeniXCMS to version 0.0.8 or later to mitigate the XSS vulnerability.
Educate users on safe browsing practices to minimize the risk of executing malicious scripts.

Long-Term Security Practices

Implement strict input validation and output encoding to prevent XSS attacks.
Regularly monitor and audit web application code for security vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by GeniXCMS to address known vulnerabilities.