CVE-2018-19488 : Security Advisory and Response

WordPress plugin WP-jobhunt prior to version 2.4 allows unauthorized remote attackers to reset user passwords through AJAX requests.

Understanding CVE-2018-19488

This CVE involves a vulnerability in the WP-jobhunt plugin for WordPress that enables attackers to reset user passwords without authentication.

What is CVE-2018-19488?

The WP-jobhunt plugin, before version 2.4, lacks proper control over AJAX requests to the cs_reset_pass() function, allowing attackers to reset user passwords remotely.

The Impact of CVE-2018-19488

Unauthorized remote attackers can exploit this vulnerability to reset user passwords without authentication, compromising user accounts.

Technical Details of CVE-2018-19488

The technical aspects of this CVE include:

Vulnerability Description

The WP-jobhunt plugin, prior to version 2.4, does not adequately control AJAX requests to the cs_reset_pass() function, enabling unauthorized password resets.

Affected Systems and Versions

Product: WP-jobhunt
Vendor: N/A
Versions affected: Prior to version 2.4

Exploitation Mechanism

Attackers can send malicious AJAX requests to the cs_reset_pass() function via the admin-ajax.php file, triggering unauthorized password resets.

Mitigation and Prevention

To address CVE-2018-19488, consider the following steps:

Immediate Steps to Take

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

Long-Term Security Practices

Regularly update all WordPress plugins and themes to prevent security vulnerabilities.
Implement strong password policies and encourage users to use unique, complex passwords.

Patching and Updates

Stay informed about security patches and updates for WordPress plugins to address known vulnerabilities.