diff --git a/pandora_console/include/functions_events.php b/pandora_console/include/functions_events.php
index 1159434648..ae718c96bd 100644
--- a/pandora_console/include/functions_events.php
+++ b/pandora_console/include/functions_events.php
@@ -1135,15 +1135,15 @@ function events_get_all(
         } else {
             if ($filter['custom_data_filter_type'] === '1') {
                 $sql_filters[] = sprintf(
-                    ' AND JSON_VALID(custom_data) = 1 AND JSON_EXTRACT(custom_data, "$.*") LIKE lower("%%%s%%") ',
-                    $filter['custom_data'],
-                    $filter['custom_data']
+                    ' AND JSON_VALID(custom_data) = 1
+                    AND cast(JSON_EXTRACT(custom_data, "$.*") as CHAR) LIKE lower("%%%s%%") ',
+                    io_safe_output($filter['custom_data'])
                 );
             } else {
                 $sql_filters[] = sprintf(
-                    ' AND JSON_VALID(custom_data) = 1 AND JSON_KEYS(custom_data) REGEXP "%s" ',
-                    $filter['custom_data'],
-                    $filter['custom_data']
+                    ' AND JSON_VALID(custom_data) = 1
+                    AND cast(JSON_KEYS(custom_data) as CHAR) REGEXP "%s" ',
+                    io_safe_output($filter['custom_data'])
                 );
             }
         }