Description

The Jeg Elementor Kit plugin for WordPress is vulnerable to authorization bypass in various functions used to update the plugin settings in versions up to, and including, 2.5.6. Unauthenticated users can use an easily available nonce, obtained from pages edited by the plugin, to update the MailChimp API key, global styles, 404 page settings, and enabled elements.

References

https://wordpress.org/plugins/jeg-elementor-kit/#developers

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2811758%40jeg-elementor-kit%2Ftrunk&old=2810568%40jeg-elementor-kit%2Ftrunk&sfp_email=&sfph_mail=

https://www.wordfence.com/threat-intel/vulnerabilities/id/c9955d65-afb3-4d28-abd2-9f2fec92d013

For More Information

MITRE