CVE-2023-27446 Explained : Impact and Mitigation

This CVE-2023-27446 pertains to a Cross-Site Request Forgery (CSRF) vulnerability found in the Fluenx DeepL API translation plugin version 2.1.4 and earlier used in WordPress DeepL Pro API translation plugin.

Understanding CVE-2023-27446

This section will provide insight into the nature of the CVE-2023-27446 vulnerability and its impact.

What is CVE-2023-27446?

The CVE-2023-27446 vulnerability involves a Cross-Site Request Forgery (CSRF) flaw in the Fluenx DeepL API translation plugin version 2.1.4 and earlier. This vulnerability could potentially allow attackers to perform unauthorized actions on behalf of authenticated users.

The Impact of CVE-2023-27446

The impact of CVE-2023-27446 is categorized as a medium severity issue with a CVSS v3.1 base score of 4.3. The vulnerability could lead to the compromise of data integrity with low privileges required for exploitation. It falls under the CAPEC-62 Cross Site Request Forgery category.

Technical Details of CVE-2023-27446

In this section, we will delve into the technical aspects of the CVE-2023-27446 vulnerability.

Vulnerability Description

The vulnerability resides in the Fluenx DeepL API translation plugin version 2.1.4 and earlier, allowing for Cross-Site Request Forgery (CSRF) attacks that could manipulate user actions without their consent.

Affected Systems and Versions

The affected product is the DeepL API translation plugin used in WordPress, specifically versions equal to or lower than 2.1.4.

Exploitation Mechanism

The vulnerability can be exploited through crafted requests that trick authenticated users into executing unintended actions on the application.

Mitigation and Prevention

To address and prevent the CVE-2023-27446 vulnerability, several steps can be taken to enhance the security posture of the affected systems.

Immediate Steps to Take

Users should update the Fluenx DeepL API translation plugin to version 2.1.5 or higher to mitigate the CSRF vulnerability.
Webmasters can monitor and filter incoming requests to detect and block suspicious CSRF attempts.

Long-Term Security Practices

Regular security assessments and audits should be conducted to identify and address vulnerabilities promptly.
Training for developers and users on secure coding practices and security awareness can help prevent similar issues in the future.

Patching and Updates

Continuous monitoring of security advisories and updates from the plugin vendor can aid in staying informed about patches and security fixes.
Promptly applying patches and updates to all software components can help in keeping the systems secure and protected from known vulnerabilities.