Provide references for CVE-2018-15881.
Where can I find more information about CVE-2018-15881?
References are available at: http://www.securityfocus.com/bid/105161, http://www.securitytracker.com/id/1041913, https://developer.joomla.org/security-centre/745-20180803-core-acl-violation-in-custom-fields.html.