CVE-2023-3222 : Vulnerability Insights and Analysis

This CVE-2023-3222 was published by INCIBE on September 4, 2023. It highlights a vulnerability in the password recovery mechanism of the Password Recovery plugin for Roundcube, specifically in version 1.2. The exploit could potentially allow a remote attacker to change an existing user's password by adding a 6-digit numeric token. The impact severity is rated as high with a CVSS base score of 7.5.

Understanding CVE-2023-3222

This section provides an overview of the vulnerability and its implications.

What is CVE-2023-3222?

The CVE-2023-3222 pertains to a flaw in the password recovery mechanism of the Password Recovery plugin for Roundcube version 1.2. It could be exploited by a remote attacker to modify a user's password by inserting a 6-digit numeric token.

The Impact of CVE-2023-3222

The vulnerability poses a significant risk as it allows unauthorized users to change passwords of legitimate users, potentially leading to unauthorized access to sensitive information.

Technical Details of CVE-2023-3222

Explore the specifics of the vulnerability in this section.

Vulnerability Description

The flaw in the password recovery process of the plugin allows attackers to change user passwords by adding a 6-digit numeric token. The absence of limiting the number of requests enables automated scripts to test all possible values.

Affected Systems and Versions

The issue impacts the Password Recovery plugin for Roundcube version 1.2. Users utilizing this specific version are susceptible to exploitation.

Exploitation Mechanism

Remote attackers can exploit this vulnerability by utilizing automated scripts to systematically test all possible 6-digit numeric tokens for user password changes, as there is no restriction on the number of requests.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2023-3222 in this section.

Immediate Steps to Take

Update the Password Recovery plugin for Roundcube to the latest version or apply patches provided by the vendor.
Implement rate limiting mechanisms to prevent brute force attacks on password recovery.

Long-Term Security Practices

Regularly monitor and assess security vulnerabilities in plugins and systems.
Educate users on secure password management practices to mitigate unauthorized access risks.

Patching and Updates

Stay informed about security updates and patches released by the vendor to address the vulnerability in a timely manner, enhancing overall system security.