CVE-2018-7197 : Vulnerability Insights and Analysis

A security flaw has been found in Pluck up to version 4.7.4, allowing unauthenticated remote users to insert malicious web script or HTML into admin/blog Reaction Comments.

Understanding CVE-2018-7197

This CVE-2018-7197 vulnerability in Pluck CMS poses a risk of stored cross-site scripting (XSS) attacks.

What is CVE-2018-7197?

CVE-2018-7197 is a security vulnerability in Pluck CMS versions up to 4.7.4 that enables remote unauthenticated users to inject malicious web script or HTML into admin/blog Reaction Comments using a specially crafted URL.

The Impact of CVE-2018-7197

The vulnerability allows attackers to execute arbitrary code, steal sensitive information, or perform actions on behalf of legitimate users.

Technical Details of CVE-2018-7197

Pluck CMS vulnerability details:

Vulnerability Description

Type: Stored Cross-Site Scripting (XSS)
Risk: High
Attack Vector: Remote
Access: Unauthenticated

Affected Systems and Versions

Product: Pluck
Vendor: N/A
Versions: Up to 4.7.4

Exploitation Mechanism

Attackers exploit the vulnerability by crafting a URL to inject malicious web script or HTML into admin/blog Reaction Comments.

Mitigation and Prevention

Protect your system from CVE-2018-7197:

Immediate Steps to Take

Update Pluck CMS to the latest version.
Implement input validation to sanitize user inputs.
Monitor and filter user-generated content for malicious scripts.

Long-Term Security Practices

Regularly audit and review code for security vulnerabilities.
Educate users on safe browsing practices and awareness of phishing attempts.

Patching and Updates

Stay informed about security updates and patches for Pluck CMS.
Apply patches promptly to mitigate known vulnerabilities.