CVE-2018-19487 : Vulnerability Insights and Analysis

The WP-jobhunt plugin for WordPress prior to version 2.4 is vulnerable to an issue that allows remote attackers to retrieve user information through improper control of AJAX requests.

Understanding CVE-2018-19487

This CVE entry highlights a security vulnerability in the WP-jobhunt plugin for WordPress that could be exploited by remote and unauthenticated attackers.

What is CVE-2018-19487?

The version of the WP-jobhunt plugin for WordPress before 2.4 lacks proper control over AJAX requests made to the cs_employer_ajax_profile() function via the admin-ajax.php file. This flaw enables attackers to retrieve information about users through enumeration.

The Impact of CVE-2018-19487

The vulnerability allows remote and unauthenticated attackers to gather sensitive user information, posing a risk to user privacy and potentially leading to further security breaches.

Technical Details of CVE-2018-19487

This section delves into the technical aspects of the CVE, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The WP-jobhunt plugin before version 2.4 for WordPress does not control AJAX requests sent to the cs_employer_ajax_profile() function through the admin-ajax.php file, enabling remote unauthenticated attackers to enumerate user information.

Affected Systems and Versions

Affected Product: WP-jobhunt plugin
Vulnerable Version: < 2.4

Exploitation Mechanism

Attackers exploit the lack of proper control over AJAX requests to the cs_employer_ajax_profile() function via admin-ajax.php.

Mitigation and Prevention

Protecting systems from CVE-2018-19487 involves immediate steps and long-term security practices.

Immediate Steps to Take

Update the WP-jobhunt plugin to version 2.4 or newer to mitigate the vulnerability.
Monitor user accounts for any suspicious activity or unauthorized access.

Long-Term Security Practices

Regularly update plugins and software to patch known vulnerabilities.
Implement strong authentication mechanisms to prevent unauthorized access.

Patching and Updates

Apply security patches promptly to ensure protection against known vulnerabilities.