BaseFortify

Detection Guidance

You can detect this vulnerability by monitoring for POST requests to the WordPress admin AJAX endpoint `/wp-admin/admin-ajax.php` with the parameters `action=hls_crmf_reset_crm_config` and `token=reset`. For example, you can use network monitoring tools or web server logs to search for such requests. A command example using curl to test the vulnerability is: `curl -X POST https://yourwordpresssite.com/wp-admin/admin-ajax.php -d 'action=hls_crmf_reset_crm_config&token=reset'`. If the request succeeds without authentication, the vulnerability is present. [1]

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Mitigation Strategies

Since there is currently no known fix for this vulnerability, immediate mitigation steps include restricting access to the WordPress admin AJAX endpoint to trusted users only, implementing web application firewall (WAF) rules to block unauthorized POST requests with the specific parameters `action=hls_crmf_reset_crm_config` and `token=reset`, and monitoring logs for suspicious activity. Additionally, consider disabling or removing the HelloLeads CRM Form Shortcode plugin until a patch is available. [1]

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Executive Summary

The vulnerability in the HelloLeads CRM Form Shortcode WordPress plugin (up to version 1.0) allows unauthenticated users to reset the plugin's settings because there is no authorization or CSRF (Cross-Site Request Forgery) protection when performing the reset action.

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Impact Analysis

This vulnerability can allow attackers who are not logged in to reset the plugin's settings, potentially disrupting the normal operation of the plugin, causing loss of configuration, and possibly enabling further attacks or misuse of the plugin's functionality.

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