diff --git a/www/include/options/accessLists/groupsACL/DB-Func.php b/www/include/options/accessLists/groupsACL/DB-Func.php
index 7f956573929..cd37f4343f1 100644
--- a/www/include/options/accessLists/groupsACL/DB-Func.php
+++ b/www/include/options/accessLists/groupsACL/DB-Func.php
@@ -99,15 +99,22 @@ function enableGroupInDB($acl_group_id = null, $groups = array())
     }
 
     if ($acl_group_id) {
-        $groups = array($acl_group_id => "1");
+        $groups = [$acl_group_id => "1"];
     }
 
     foreach ($groups as $key => $value) {
-        $pearDB->query("UPDATE acl_groups SET acl_group_activate = '1' WHERE acl_group_id = '" . $key . "'");
-        $query = "SELECT acl_group_name FROM `acl_groups` WHERE acl_group_id = '" . (int)$key . "' LIMIT 1";
-        $dbResult = $pearDB->query($query);
+        $dbResult = $pearDB->prepare("UPDATE acl_groups SET acl_group_activate = '1' WHERE acl_group_id = :aclGroupId");
+        $dbResult->bindValue('aclGroupId', $key, PDO::PARAM_INT);
+        $dbResult->execute();
+
+        $dbResult = $pearDB->prepare(
+            "SELECT acl_group_name FROM `acl_groups`
+            WHERE acl_group_id = :aclGroupId LIMIT 1"
+        );
+        $dbResult->bindValue('aclGroupId', $key, PDO::PARAM_INT);
+        $dbResult->execute();
         $row = $dbResult->fetch();
-        $centreon->CentreonLogAction->insertLog("access group", $key, $row['acl_group_name'], "enable");
+        $centreon->CentreonLogAction->insertLog("access group", (int) $key, $row['acl_group_name'], "enable");
     }
 }
 
@@ -127,11 +134,18 @@ function disableGroupInDB($acl_group_id = null, $groups = array())
     }
 
     foreach ($groups as $key => $value) {
-        $pearDB->query("UPDATE acl_groups SET acl_group_activate = '0' WHERE acl_group_id = '" . $key . "'");
-        $query = "SELECT acl_group_name FROM `acl_groups` WHERE acl_group_id = '" . (int)$key . "' LIMIT 1";
-        $dbResult = $pearDB->query($query);
+        $dbResult = $pearDB->prepare(
+            "UPDATE acl_groups SET acl_group_activate = '0' WHERE acl_group_id = :aclGroupId"
+        );
+        $dbResult->bindValue('aclGroupId', $key, PDO::PARAM_INT);
+        $dbResult->execute();
+        $dbResult = $pearDB->prepare(
+            "SELECT acl_group_name FROM `acl_groups` WHERE acl_group_id = :aclGroupId LIMIT 1"
+        );
+        $dbResult->bindValue('aclGroupId', $key, PDO::PARAM_INT);
+        $dbResult->execute();
         $row = $dbResult->fetch();
-        $centreon->CentreonLogAction->insertLog("access group", $key, $row['acl_group_name'], "disable");
+        $centreon->CentreonLogAction->insertLog("access group", (int) $key, $row['acl_group_name'], "disable");
     }
 }
 
@@ -145,11 +159,16 @@ function deleteGroupInDB($groups = array())
     global $pearDB, $centreon;
 
     foreach ($groups as $key => $value) {
-        $query = "SELECT acl_group_name FROM `acl_groups` WHERE acl_group_id = '" . (int)$key . "' LIMIT 1";
-        $dbResult = $pearDB->query($query);
+        $dbResult = $pearDB->prepare(
+            "SELECT acl_group_name FROM `acl_groups` WHERE acl_group_id = :aclGroupId LIMIT 1"
+        );
+        $dbResult->bindValue('aclGroupId', $key, PDO::PARAM_INT);
+        $dbResult->execute();
         $row = $dbResult->fetch();
-        $pearDB->query("DELETE FROM acl_groups WHERE acl_group_id = '" . $key . "'");
-        $centreon->CentreonLogAction->insertLog("access group", $key, $row['acl_group_name'], "d");
+        $dbResult = $pearDB->prepare("DELETE FROM acl_groups WHERE acl_group_id = :aclGroupId");
+        $dbResult->bindValue('aclGroupId', $key, PDO::PARAM_INT);
+        $dbResult->execute();
+        $centreon->CentreonLogAction->insertLog("access group", (int) $key, $row['acl_group_name'], "d");
     }
 }