CVE-2020-8417 : Vulnerability Insights and Analysis

The Code Snippets plugin for WordPress before version 2.14.0 is vulnerable to CSRF attacks due to a missing Referer check on the import menu.

Understanding CVE-2020-8417

This CVE entry describes a security vulnerability in the Code Snippets plugin for WordPress.

What is CVE-2020-8417?

The Code Snippets plugin before version 2.14.0 for WordPress allows CSRF attacks because it lacks a Referer check on the import menu.

The Impact of CVE-2020-8417

The vulnerability has a CVSS base score of 8.8, indicating a high severity level with impacts on confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2020-8417

This section provides technical details of the CVE entry.

Vulnerability Description

The vulnerability in the Code Snippets plugin allows for CSRF attacks due to the absence of a Referer check on the import menu.

Affected Systems and Versions

Product: Code Snippets plugin
Vendor: N/A
Versions affected: N/A

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Exploitation Impact: High

Mitigation and Prevention

Protect your system from CVE-2020-8417 with the following steps:

Immediate Steps to Take

Update the Code Snippets plugin to version 2.14.0 or newer.
Implement Referer checks on sensitive actions to prevent CSRF attacks.

Long-Term Security Practices

Regularly update all plugins and themes to their latest versions.
Monitor security advisories for the Code Snippets plugin and apply patches promptly.
Educate users on safe browsing practices to prevent CSRF attacks.
Consider implementing additional security measures such as web application firewalls.

Patching and Updates

Ensure timely patching and updates for the Code Snippets plugin to address security vulnerabilities.