CVE-2020-23342 : Vulnerability Insights and Analysis

A CSRF vulnerability in Anchor CMS 0.12.7 allows unauthorized users to modify admin accounts.

Understanding CVE-2020-23342

This CVE involves a security flaw in Anchor CMS version 0.12.7 that can be exploited for unauthorized account modifications.

What is CVE-2020-23342?

The vulnerability in Anchor CMS 0.12.7's 'anchor/views/users/edit.php' enables Cross-Site Request Forgery (CSRF) attacks, permitting malicious users to alter admin accounts.

The Impact of CVE-2020-23342

The vulnerability poses a significant risk as attackers can manipulate admin accounts, potentially leading to unauthorized access and control over the system.

Technical Details of CVE-2020-23342

This section delves into the technical aspects of the CVE.

Vulnerability Description

The CSRF vulnerability in Anchor CMS 0.12.7 allows attackers to change admin user details, including the ability to delete admin accounts.

Affected Systems and Versions

Product: Anchor CMS
Version: 0.12.7
Status: Affected

Exploitation Mechanism

The vulnerability can be exploited through crafted web requests that trick authenticated users into executing unintended actions, such as deleting admin accounts.

Mitigation and Prevention

Protecting systems from CVE-2020-23342 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable the affected functionality or patch the vulnerability immediately.
Monitor admin account activities for any unauthorized changes.

Long-Term Security Practices

Implement CSRF tokens to validate user actions and prevent CSRF attacks.
Regularly update and patch the CMS to address security vulnerabilities.
Educate users on safe browsing practices and the risks of CSRF attacks.

Patching and Updates

Ensure that Anchor CMS is updated to a secure version that addresses the CSRF vulnerability to prevent exploitation.