CVE-2020-13426 Explained : Impact and Mitigation

The Multi-Scheduler plugin 1.0.0 for WordPress has a Cross-Site Request Forgery (CSRF) vulnerability that could lead to the deletion of records (users) when an ID is known.

Understanding CVE-2020-13426

This CVE involves a security vulnerability in the Multi-Scheduler plugin for WordPress that could be exploited for CSRF attacks.

What is CVE-2020-13426?

The Multi-Scheduler plugin 1.0.0 for WordPress is susceptible to a CSRF vulnerability that allows attackers to delete records (users) by exploiting the forms presented by the plugin.

The Impact of CVE-2020-13426

This vulnerability could result in unauthorized deletion of user records, potentially leading to data loss and security breaches.

Technical Details of CVE-2020-13426

The technical aspects of the CVE provide insights into the vulnerability and its implications.

Vulnerability Description

The Multi-Scheduler plugin 1.0.0 for WordPress is affected by a Cross-Site Request Forgery (CSRF) vulnerability that enables malicious actors to delete user records when they possess the corresponding ID.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: 1.0.0 (affected)

Exploitation Mechanism

The vulnerability can be exploited through the forms presented by the Multi-Scheduler plugin, allowing attackers to perform unauthorized deletion of user records.

Mitigation and Prevention

Addressing and preventing the exploitation of CVE-2020-13426 is crucial for maintaining the security of WordPress websites.

Immediate Steps to Take

Disable or remove the Multi-Scheduler plugin if not essential for operations.
Regularly monitor user records for any unauthorized deletions.
Implement strong authentication mechanisms to prevent unauthorized access.

Long-Term Security Practices

Conduct regular security audits to identify and address vulnerabilities promptly.
Keep plugins and software up to date to patch known security issues.

Patching and Updates

Check for plugin updates and apply patches provided by the plugin developer to mitigate the CSRF vulnerability.