OpenSID 18.06-pasca has a CSRF vulnerability. This vulnerability can add an account (at the admin level) via the index.php/man_user/insert URI.
CWE-352
CVE-2018-12971
EasyCMS 1.3 has CSRF via the index.php?s=/admin/user/delAll URI to delete users.
CVE-2018-12739
In BEESCMS 4.0, CSRF allows administrators to be added arbitrarily, a related issue to CVE-2018-10266.
CVE-2018-12628
An issue was discovered in Eventum 3.5.0. CSRF in htdocs/manage/users.php allows creating another user with admin privileges.
CVE-2018-12659
SLiMS 8 Akasia 8.3.1 allows remote attackers to bypass the CSRF protection mechanism and obtain admin access by omitting the csrf_token parameter.
CVE-2018-12602
A CSRF vulnerability exists in LFCMS 3.7.0: users can be added arbitrarily.