CVE-2018-7198 : Security Advisory and Response

October CMS up to version 1.0.431 is vulnerable to cross-site scripting (XSS) attacks when HTML code is entered on the Add Posts page.

Understanding CVE-2018-7198

This CVE entry highlights a security vulnerability in October CMS that allows for XSS exploitation.

What is CVE-2018-7198?

CVE-2018-7198 is a vulnerability in October CMS versions up to 1.0.431 that permits attackers to execute XSS attacks by injecting malicious HTML code.

The Impact of CVE-2018-7198

The vulnerability in October CMS can lead to unauthorized script execution, potentially compromising user data and system integrity.

Technical Details of CVE-2018-7198

October CMS vulnerability details and impact.

Vulnerability Description

The flaw in October CMS allows attackers to perform cross-site scripting attacks by inputting HTML code on the Add Posts page.

Affected Systems and Versions

Product: October CMS
Vendor: Not applicable
Versions: Up to 1.0.431

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious HTML code into the Add Posts page, leading to XSS attacks.

Mitigation and Prevention

Protecting systems from CVE-2018-7198.

Immediate Steps to Take

Update October CMS to the latest version to patch the vulnerability.
Avoid entering untrusted HTML code in input fields to prevent XSS attacks.

Long-Term Security Practices

Regularly monitor and audit web application inputs for malicious content.
Educate users on safe coding practices to prevent XSS vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates for October CMS to mitigate the risk of XSS attacks.