CVE-2020-20586 Explained : Impact and Mitigation

A CSRF vulnerability in XYHCMS V3.6 allows attackers to edit administrator information.

Understanding CVE-2020-20586

A CSRF vulnerability in XYHCMS V3.6 enables unauthorized editing of administrator details.

What is CVE-2020-20586?

This CVE identifies a CSRF vulnerability in the /xyhai.php?s=/Auth/editUser URI of XYHCMS V3.6, permitting attackers to modify administrator data like name, email, and password.

The Impact of CVE-2020-20586

The vulnerability allows malicious actors to tamper with critical administrator information, potentially leading to unauthorized access and control of the system.

Technical Details of CVE-2020-20586

A CSRF vulnerability in XYHCMS V3.6 enables unauthorized editing of administrator details.

Vulnerability Description

The /xyhai.php?s=/Auth/editUser URI in XYHCMS V3.6 is susceptible to CSRF attacks, enabling unauthorized modification of administrator information.

Affected Systems and Versions

Product: XYHCMS
Version: 3.6

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking an authenticated administrator into visiting a malicious website or clicking on a crafted link, leading to unauthorized changes in their account details.

Mitigation and Prevention

Steps to address and prevent the CVE-2020-20586 vulnerability.

Immediate Steps to Take

Implement CSRF tokens to validate and authenticate user requests.
Regularly monitor and review administrator account activities for any unauthorized changes.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify and address vulnerabilities.
Educate administrators on safe browsing practices and the importance of verifying actions before proceeding.

Patching and Updates

Apply patches and updates provided by XYHCMS to fix the CSRF vulnerability and enhance system security.