CVE-2018-14977 : Vulnerability Insights and Analysis

A vulnerability was discovered in version 3.0.1 of QCMS, where the file guest.php in the upload/System/Controller folder is susceptible to XSS attacks.

Understanding CVE-2018-14977

This CVE entry identifies a specific vulnerability in the QCMS 3.0.1 version that allows for XSS attacks through the guest.php file.

What is CVE-2018-14977?

The vulnerability in the guest.php file of QCMS 3.0.1 allows attackers to execute XSS attacks, posing a security risk to systems running this version.

The Impact of CVE-2018-14977

This vulnerability could lead to unauthorized access, data theft, and potential manipulation of content on affected systems.

Technical Details of CVE-2018-14977

The technical aspects of this CVE entry provide insight into the nature of the vulnerability and its implications.

Vulnerability Description

The guest.php file in the upload/System/Controller folder of QCMS 3.0.1 is vulnerable to XSS attacks, specifically through the name parameter.

Affected Systems and Versions

Product: QCMS
Version: 3.0.1

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through the name parameter in the guest.php file, potentially compromising the system.

Mitigation and Prevention

Protecting systems from CVE-2018-14977 requires immediate action and long-term security measures.

Immediate Steps to Take

Disable the affected guest.php file or restrict access to it.
Implement input validation to sanitize user inputs and prevent XSS attacks.

Long-Term Security Practices

Regularly update and patch the QCMS software to address known vulnerabilities.
Conduct security audits and penetration testing to identify and mitigate potential risks.

Patching and Updates

Ensure that the QCMS software is kept up to date with the latest security patches and fixes to prevent exploitation of known vulnerabilities.