CVE-2023-2297 : Vulnerability Insights and Analysis

This CVE-2023-2297 relates to a security vulnerability in the Profile Builder – User Profile & User Registration Forms plugin for WordPress, which could allow unauthorized password resets. The issue affects versions up to and including 3.9.0 of the plugin. The vulnerability arises from insufficient validation on the password reset function, making it possible for an attacker to exploit this flaw.

Understanding CVE-2023-2297

This section delves into the details of CVE-2023-2297, its impact, technical aspects, and mitigation strategies.

What is CVE-2023-2297?

The CVE-2023-2297 vulnerability revolves around the Profile Builder – User Profile & User Registration Forms plugin for WordPress. The flaw allows unauthorized password resets due to inadequate validation on the password reset function within the plugin.

The Impact of CVE-2023-2297

The impact of CVE-2023-2297 is critical, with a CVSS v3.1 base score of 9.8, signifying a severe security risk. Exploiting this vulnerability could lead to unauthorized access, data compromise, and potential abuse of user accounts.

Technical Details of CVE-2023-2297

This section provides a deeper insight into the technical aspects of CVE-2023-2297, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in the Profile Builder plugin stems from the plugin's use of native password reset functionality with inadequate validation on the password reset function. Specifically, the function 'wppb_front_end_password_recovery' uses the plaintext value of a password reset key instead of a hashed value, enabling easy retrieval and misuse by malicious actors.

Affected Systems and Versions

The Profile Builder – User Profile & User Registration Forms plugin versions up to and including 3.9.0 are impacted by this vulnerability. Users using these versions are at risk of unauthorized password resets and potential exploitation by threat actors.

Exploitation Mechanism

To exploit CVE-2023-2297, an attacker could leverage the insufficient validation in the plugin's password reset function. By obtaining the plaintext password reset key, attackers can carry out unauthorized password resets, gaining access to user accounts and sensitive information.

Mitigation and Prevention

In response to CVE-2023-2297, users and administrators are advised to take immediate steps to secure their WordPress installations and prevent potential exploitation of the vulnerability.

Immediate Steps to Take

Update the Profile Builder plugin to a patched version that addresses the vulnerability.
Monitor user accounts and login activities for any suspicious behavior.
Implement strong password policies and recommend users to change their passwords regularly.

Long-Term Security Practices

Regularly update all plugins, themes, and WordPress core to the latest secure versions.
Conduct security audits and vulnerability assessments periodically to identify and address potential risks.
Educate users on best security practices and the importance of keeping software up to date.

Patching and Updates

Ensure that the Profile Builder – User Profile & User Registration Forms plugin is updated to a version that includes a fix for the CVE-2023-2297 vulnerability. Stay informed about security patches and advisories from the plugin developers to maintain a secure WordPress environment.