An XSS vulnerability (via an SVG image) in Tiki before 18 allows an authenticated user to gain administrator privileges if an administrator opens a wiki page with a malicious SVG image, related to lib/filegals/filegallib.php.Referenceshttps://sourceforge.net/p/tikiwiki/code/65327http://openwall.com/lists/oss-security/2018/02/16/1
