CVE-2018-20006 Explained : Impact and Mitigation

A security vulnerability has been identified in PHPok version 5.0.055, allowing for a Stored XSS attack through the title parameter of the api.php?c=post&f=save endpoint.

Understanding CVE-2018-20006

This CVE entry highlights a Stored XSS vulnerability in PHPok version 5.0.055.

What is CVE-2018-20006?

CVE-2018-20006 is a security flaw in PHPok v5.0.055 that enables a Stored XSS attack through the title parameter of the api.php?c=post&f=save endpoint.

The Impact of CVE-2018-20006

The vulnerability can be exploited to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2018-20006

This section delves into the technical aspects of the CVE entry.

Vulnerability Description

The vulnerability in PHPok v5.0.055 allows attackers to inject and execute malicious scripts via the title parameter of the api.php?c=post&f=save endpoint.

Affected Systems and Versions

Affected Version: PHPok 5.0.055

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the title parameter of the api.php?c=post&f=save endpoint, accessible through the index.php?id=book URL.

Mitigation and Prevention

Protecting systems from CVE-2018-20006 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or restrict access to the vulnerable endpoint and parameter.
Implement input validation and output encoding to mitigate XSS attacks.

Long-Term Security Practices

Regularly update PHPok to the latest secure version.
Conduct security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches or security updates provided by PHPok to fix the vulnerability.