CVE-2023-1430 : What You Need to Know

This CVE-2023-1430 vulnerability impacts the FluentCRM - Marketing Automation For WordPress plugin by techjewel, specifically affecting versions up to 2.7.40. It allows unauthenticated attackers to manipulate user data by potentially accessing targeted subscriber email addresses.

Understanding CVE-2023-1430

This section delves into the details of CVE-2023-1430, explaining the vulnerability and its implications on affected systems.

What is CVE-2023-1430?

CVE-2023-1430 involves the use of an MD5 hash without a salt for controlling subscriptions in the FluentCRM plugin. This vulnerability enables unauthorized individuals to unsubscribe users from lists and manage subscriptions if they can obtain the email addresses of targeted subscribers.

The Impact of CVE-2023-1430

The impact of CVE-2023-1430 is significant as it grants unauthorized access to manipulate user data, potentially leading to misuse or disruptions in subscription management within affected systems.

Technical Details of CVE-2023-1430

This section outlines the technical aspects of CVE-2023-1430, including vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability arises due to the inadequate use of an MD5 hash without a salt in controlling subscriptions, opening the door for unauthorized manipulation of user data within the FluentCRM plugin.

Affected Systems and Versions

The FluentCRM - Marketing Automation For WordPress plugin versions up to 2.7.40 are vulnerable to CVE-2023-1430, making them susceptible to unauthorized data modifications by malicious actors.

Exploitation Mechanism

Malicious actors can exploit CVE-2023-1430 by leveraging the lack of proper security measures in controlling subscriptions, allowing them to tamper with user data through targeted email addresses.

Mitigation and Prevention

In light of CVE-2023-1430, it is crucial for users to take immediate steps to mitigate the risks posed by this vulnerability and implement long-term security practices to safeguard their systems.

Immediate Steps to Take

Users should consider updating the affected plugin to a secure version, implementing additional access controls, and monitoring subscription activities to detect any unauthorized changes promptly.

Long-Term Security Practices

In the long term, organizations should prioritize security awareness training, conduct regular security audits, adhere to best practices for secure coding, and stay updated on vulnerability disclosures to enhance overall system security.

Patching and Updates

To address CVE-2023-1430 effectively, users are advised to apply patches or updates released by the plugin vendor promptly. Staying current with security patches is essential in mitigating the risks associated with known vulnerabilities.