CVE-2019-15770 : What You Need to Know

Nonce verification checks are missing in the save calls of the woo-address-book plugin prior to version 1.6.0 for WordPress.

Understanding CVE-2019-15770

The woo-address-book plugin before version 1.6.0 for WordPress is vulnerable due to the absence of nonce verification checks in its save calls.

What is CVE-2019-15770?

The vulnerability in the woo-address-book plugin allows for potential security breaches as nonce verification checks are not implemented in the save calls.

The Impact of CVE-2019-15770

This vulnerability could be exploited by malicious actors to perform unauthorized actions on affected WordPress websites using the vulnerable plugin.

Technical Details of CVE-2019-15770

The technical details of the CVE-2019-15770 vulnerability are as follows:

Vulnerability Description

The woo-address-book plugin before version 1.6.0 for WordPress lacks nonce verification checks in its save calls, exposing it to potential security risks.

Affected Systems and Versions

Affected Product: woo-address-book plugin
Vulnerable Versions: Prior to version 1.6.0

Exploitation Mechanism

Attackers can exploit this vulnerability by bypassing the missing nonce verification checks in the save calls of the plugin, enabling them to execute unauthorized actions.

Mitigation and Prevention

To address CVE-2019-15770 and enhance security measures, consider the following steps:

Immediate Steps to Take

Update the woo-address-book plugin to version 1.6.0 or newer to mitigate the vulnerability.
Monitor website activity for any suspicious behavior that may indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update all plugins and themes on your WordPress website to prevent vulnerabilities.
Implement security best practices such as using strong passwords and limiting access to sensitive areas of the website.

Patching and Updates

Stay informed about security updates for WordPress plugins and promptly apply patches to address known vulnerabilities.