CVE-2021-39342 : Vulnerability Insights and Analysis

This CVE-2021-39342 article provides detailed information about a security vulnerability in the Credova_Financial WordPress plugin.

Understanding CVE-2021-39342

CVE-2021-39342 is a vulnerability in the Credova_Financial plugin that can lead to sensitive information disclosure.

What is CVE-2021-39342?

The Credova_Financial plugin exposes a site's Credova API account credentials in plaintext during the checkout process, affecting versions up to 1.4.8.

The Impact of CVE-2021-39342

The impact is rated as Medium severity, with a CVSS base score of 5.3. It allows unauthorized access to sensitive information.

Technical Details of CVE-2021-39342

This section covers the technical aspects of the vulnerability.

Vulnerability Description

The vulnerability involves the disclosure of Credova API account credentials in plaintext during the checkout process.

Affected Systems and Versions

Product: Credova_Financial
Vendor: Credova Financial
Versions affected: <= 1.4.8

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
User Interaction: None
Privileges Required: None
Scope: Unchanged
Confidentiality Impact: Low
Integrity Impact: None
Availability Impact: None
Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Mitigation and Prevention

Learn how to mitigate the CVE-2021-39342 vulnerability.

Immediate Steps to Take

Update the plugin to version 1.4.9 or newer immediately.

Long-Term Security Practices

Regularly review and update plugins to the latest versions.
Implement strong password policies and access controls.

Patching and Updates

Apply security patches promptly and keep software up to date.