CVE-2018-18733 : Security Advisory and Response

Catfish CMS version 4.8.30 is affected by a cross-site scripting (XSS) vulnerability related to "writing source code." This vulnerability is similar to CVE-2018-13999.

Understanding CVE-2018-18733

A vulnerability in Catfish CMS version 4.8.30 that allows for XSS attacks.

What is CVE-2018-18733?

This CVE identifies a cross-site scripting vulnerability in Catfish CMS version 4.8.30, specifically affecting the functionality of "writing source code."

The Impact of CVE-2018-18733

Attackers can execute malicious scripts on the user's browser, leading to unauthorized access or data theft.

Technical Details of CVE-2018-18733

Catfish CMS version 4.8.30 XSS vulnerability details.

Vulnerability Description

An XSS issue in Catfish CMS 4.8.30 related to "write source code," similar to CVE-2018-13999.

Affected Systems and Versions

Affected version: Catfish CMS 4.8.30.

Exploitation Mechanism

Attackers can inject malicious scripts through the "writing source code" functionality.

Mitigation and Prevention

Protecting systems from CVE-2018-18733.

Immediate Steps to Take

Update Catfish CMS to a patched version.
Implement input validation to prevent script injection.

Long-Term Security Practices

Regularly monitor and audit code for vulnerabilities.
Educate users on safe coding practices to prevent XSS attacks.

Patching and Updates

Apply security patches provided by Catfish CMS to fix the XSS vulnerability.