CVE-2018-6890 : What You Need to Know

Wolf CMS 0.8.3.1 is vulnerable to a cross-site scripting (XSS) attack in the page editing feature.

Understanding CVE-2018-6890

This CVE entry describes a specific vulnerability in Wolf CMS 0.8.3.1 that allows for XSS attacks.

What is CVE-2018-6890?

The page editing feature of Wolf CMS 0.8.3.1 contains a cross-site scripting (XSS) vulnerability, as demonstrated by the example of /?/admin/page/edit/3.

The Impact of CVE-2018-6890

This vulnerability could allow an attacker to execute malicious scripts in the context of an unsuspecting user's web session, potentially leading to account compromise or data theft.

Technical Details of CVE-2018-6890

Wolf CMS 0.8.3.1 is susceptible to a specific type of XSS attack.

Vulnerability Description

The vulnerability in Wolf CMS 0.8.3.1 allows attackers to inject and execute malicious scripts through the page editing feature.

Affected Systems and Versions

Affected Version: 0.8.3.1

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a specific URL, such as /?/admin/page/edit/3, to inject and execute malicious scripts.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risk posed by CVE-2018-6890.

Immediate Steps to Take

Disable the page editing feature in Wolf CMS 0.8.3.1 if not essential for operations.
Regularly monitor and review user-generated content for suspicious scripts.
Implement input validation and output encoding to prevent XSS attacks.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Stay informed about security updates and patches for Wolf CMS to address known vulnerabilities.

Patching and Updates

Apply patches or updates provided by Wolf CMS to fix the XSS vulnerability in version 0.8.3.1.