CVE-2018-19901 Explained : Impact and Mitigation

No-CMS 1.1.3 is vulnerable to Persistent XSS through the "article_title" parameter in the blog/manage_article/index/ section.

Understanding CVE-2018-19901

This CVE involves a Persistent XSS vulnerability in No-CMS 1.1.3, potentially exploited through a specific parameter.

What is CVE-2018-19901?

The vulnerability in No-CMS 1.1.3 allows for Persistent XSS attacks by manipulating the "article_title" parameter in the blog/manage_article/index/ section.

The Impact of CVE-2018-19901

The vulnerability poses a risk of attackers executing malicious scripts within the application, leading to potential data theft, unauthorized actions, and compromise of user information.

Technical Details of CVE-2018-19901

No-CMS 1.1.3 is susceptible to Persistent XSS attacks due to improper handling of user input.

Vulnerability Description

The flaw in No-CMS 1.1.3 enables attackers to inject and execute malicious scripts by exploiting the "article_title" parameter.

Affected Systems and Versions

Product: No-CMS 1.1.3
Vendor: Not applicable
Versions: All versions are affected

Exploitation Mechanism

Attackers can craft malicious input in the "article_title" parameter to execute scripts within the application, potentially compromising user data.

Mitigation and Prevention

To address CVE-2018-19901, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Disable or sanitize user input fields to prevent script injection.
Implement input validation and output encoding to mitigate XSS risks.
Regularly monitor and audit the application for suspicious activities.

Long-Term Security Practices

Conduct security training for developers to enhance awareness of secure coding practices.
Keep software and libraries updated to patch known vulnerabilities.

Patching and Updates

Apply patches or updates provided by the software vendor to fix the XSS vulnerability in No-CMS 1.1.3.