CVE-2022-47138 : Security Advisory and Response

WordPress LOGIN AND REGISTRATION ATTEMPTS LIMIT Plugin version 2.1 and below is vulnerable to Cross-Site Request Forgery (CSRF) attack.

Understanding CVE-2022-47138

This CVE identifies a CSRF vulnerability in the German Krutov LOGIN AND REGISTRATION ATTEMPTS LIMIT plugin with versions equal to or less than 2.1.

What is CVE-2022-47138?

CVE-2022-47138 denotes a Cross-Site Request Forgery (CSRF) vulnerability in the LOGIN AND REGISTRATION ATTEMPTS LIMIT Plugin for WordPress versions up to 2.1.

The Impact of CVE-2022-47138

The vulnerability poses a medium-severity risk, allowing attackers to execute unauthorized actions on behalf of authenticated users via crafted requests.

Technical Details of CVE-2022-47138

The following technical aspects of the vulnerability provide insight into its nature and potential risks.

Vulnerability Description

The CSRF flaw in the WordPress LOGIN AND REGISTRATION ATTEMPTS LIMIT Plugin v2.1 and below permits malicious third parties to perform unauthorized actions on authenticated users' behalf.

Affected Systems and Versions

German Krutov's LOGIN AND REGISTRATION ATTEMPTS LIMIT Plugin versions up to 2.1 are susceptible to this CSRF vulnerability.

Exploitation Mechanism

By luring authenticated users into visiting a crafted web page or clicking on a malicious link, attackers can manipulate their sessions and trigger unauthorized actions.

Mitigation and Prevention

To address CVE-2022-47138 and enhance security measures, the following steps are recommended.

Immediate Steps to Take

Update the LOGIN AND REGISTRATION ATTEMPTS LIMIT Plugin to a secure version beyond 2.1.
Monitor user activities and outgoing requests to detect any unusual behavior.

Long-Term Security Practices

Implement CSRF tokens to validate user requests and prevent unauthorized actions.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Stay informed about security patches and updates from the plugin vendor. Apply patches promptly to mitigate the risk of CSRF attacks.