From 4f007321e19e18e9166c4df2e8cb0d98d17fc14c Mon Sep 17 00:00:00 2001 From: Marc Alexander Date: Tue, 24 Dec 2019 12:44:16 +0100 Subject: [ticket/security-250] Check form key when approving group membership SECURITY-250 --- phpBB/includes/ucp/ucp_groups.php | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'phpBB/includes/ucp') diff --git a/phpBB/includes/ucp/ucp_groups.php b/phpBB/includes/ucp/ucp_groups.php index 24b94126b0..cf6e049748 100644 --- a/phpBB/includes/ucp/ucp_groups.php +++ b/phpBB/includes/ucp/ucp_groups.php @@ -875,6 +875,11 @@ class ucp_groups trigger_error($user->lang['NO_GROUP'] . $return_page); } + if (!check_form_key('ucp_groups')) + { + trigger_error($user->lang('FORM_INVALID') . $return_page); + } + if (!($row = group_memberships($group_id, $user->data['user_id']))) { trigger_error($user->lang['NOT_MEMBER_OF_GROUP'] . $return_page); -- cgit v1.2.1