CVE-2020-19886 Explained : Impact and Mitigation

DBHcms v1.2.0 has a CSRF vulnerability that can allow an attacker to delete any menu on the system.

Understanding CVE-2020-19886

This CVE identifies a lack of CSRF protection in DBHcms v1.2.0, enabling unauthorized deletion of menus.

What is CVE-2020-19886?

DBHcms v1.2.0 is susceptible to Cross-Site Request Forgery (CSRF) attacks, allowing malicious actors to delete menus without proper authorization.

The Impact of CVE-2020-19886

The vulnerability in DBHcms v1.2.0 can lead to unauthorized deletion of menus, potentially disrupting website functionality and user experience.

Technical Details of CVE-2020-19886

DBHcms v1.2.0's CSRF vulnerability is detailed below:

Vulnerability Description

Lack of CSRF protection in DBHcms v1.2.0
Attacker can exploit /index.php?dbhcms_pid=-80&deletemenu=9 to delete any menu

Affected Systems and Versions

Affected Version: DBHcms v1.2.0

Exploitation Mechanism

Attackers can craft malicious requests to the specific URL to delete menus without proper authorization

Mitigation and Prevention

To address CVE-2020-19886, follow these steps:

Immediate Steps to Take

Implement CSRF protection mechanisms in DBHcms
Regularly monitor and audit menu deletion activities

Long-Term Security Practices

Conduct security assessments and penetration testing regularly
Educate users on safe browsing practices and CSRF attacks

Patching and Updates

Apply patches or updates provided by DBHcms to fix the CSRF vulnerability