Multiple cross-site request forgery (CSRF) vulnerabilities in LetoDMS (formerly MyDMS) 1.7.2 and earlier allow remote attackers to hijack the authentication of administrators for requests that use (1) op/op.EditUserData.php, (2) op/op.UsrMgr.php, (3) out/out.RemoveVersion.php, (4) op/op.RemoveFolder.php, (5) op/op.DefaultKeywords.php, (6) op/op.GroupMgr.php, (7) op/op.FolderAccess.php, (8) op/op.FolderNotify.php, or (9) op.MoveFolder.php in mydms.