Word Press CMS with issues - vulnerabilities on website!

Re: 480 hints to improve website: https://webhint.io/scanner/cf8a6ef7-45a9-4be9-af69-24642c0241f4
F-grade scan results: https://observatory.mozilla.org/analyze/autoprigonusa.com

Plug-ins: The following plugins were detected by reading the HTML source of the WordPress sites front page.

revslider
kingcomposer 5.0 latest release (2.8)
https://kingcomposer.com/
contact-form-7 5.1 latest release (5.1.1) Update required
https://contactform7.com/
pix-auto-deal
Plugins are a source of many security vulnerabilities within WordPress installations, always keep them updated to the latest version available and check the developers plugin page for information about security related updates and fixes.

User Enumeration
The first two user ID’s were tested to determine if user enumeration is possible.

ID User Login
1 None tachkaadmin
2 None None
It is recommended to rename the admin user account to reduce the chance of brute force attacks occurring. As this will reduce the chance of automated password attackers gaining access. However it is important to understand that if the author archives are enabled it is usually possible to enumerate all users within a WordPress installation.

Directory Indexing
In the test an attempt was made to list the directory contents of the uploads and plugins folders to determine if Directory Indexing is enabled. This is a common information leakage vulnerability that can reveal sensitive information regarding your site configuration or content.

/wp-content/uploads/ enabled
/wp-content/uploads/ disabled
Directory indexing was tested on the /wp-content/uploads/ and /wp-content/plugins/ directores. Note that other directories may have this web server feature enabled, so ensure you check other folders in your installation. It is good practice to ensure directory indexing is disabled for your full WordPress installation either through the web server configuration or .htaccess.

Re: https://www.shodan.io/search?query=95.85.12.206.

Retirable jQuery libraries found with Retire.JS:

bootstrap 3.3.0 Found in https://autoprigonusa.com/wp-content/plugins/pix-auto-deal/assets/js/bootstrap.min.js?ver=3.3.0 Vulnerability info: High 28236 XSS in data-template, data-content and data-title properties of tooltip/popover CVE-2019-8331 1 Medium 20184 XSS in data-target property of scrollspy CVE-2018-14041 1 Medium 20184 XSS in collapse data-parent attribute CVE-2018-14040 1 Medium 20184 XSS in data-container property of tooltip CVE-2018-14042 1 jquery 1.12.4 Found in https://autoprigonusa.com/wp-includes/js/jquery/jquery.js?ver=1.12.4 Vulnerability info: Medium 2432 3rd party CORS request may execute CVE-2015-9251 1234 Medium CVE-2015-9251 11974 parseHTML() executes scripts in event handlers 123

polonus (volunteer website security analyst and website error-hunter)