/panel/uploads in Subrion CMS 4.2.1 allows remote attackers to execute arbitrary PHP code via a .pht or .phar file, because the .htaccess file omits these.
Subrion CMS 4.0.5.10 has CSRF in admin/blog/add/. The attacker can add any blog entry, and can optionally insert XSS into that entry via the body parameter.
Subrion CMS 4.0.5 has CSRF in admin/languages/edit/1/. The attacker can perform any Edit Language action, and can optionally insert XSS via the title parameter.
SQL injection vulnerability in Subrion CMS before 3.3.3 allows remote authenticated users to execute arbitrary SQL commands via modified serialized data in a salt cookie.
Multiple cross-site scripting (XSS) vulnerabilities in Subrion CMS 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) multi_title parameter to blocks/add/; (2) cost, (3) days, or (4) title[en] parameter to plans/add/; (5) name or (6) title[en] parameter to fields/group/add/ in admin/manage/; or (7) f[accounts][fullname] or (8) f[accounts][username] parameter to advsearch/. NOTE: This might overlap CVE-2011-5211. NOTE: it was later reported that the f[accounts][fullname] and f[accounts][username] vectors might also affect 2.2.2.