diff --git a/erpnext/controllers/queries.py b/erpnext/controllers/queries.py
index d74bc0e..47c9f0a 100644
--- a/erpnext/controllers/queries.py
+++ b/erpnext/controllers/queries.py
@@ -206,10 +206,11 @@
 			if(locate(%(_txt)s, name), locate(%(_txt)s, name), 99999),
 			idx desc, name
 		limit %(start)s, %(page_len)s """.format(
-			fcond=get_filters_cond(doctype, filters, conditions),
+			fcond=get_filters_cond(doctype, filters, conditions).replace('%', '%%'),
 			mcond=get_match_cond(doctype),
-			key=searchfield), {
-			'txt': '%' + txt + '%',
+			key=frappe.db.escape(searchfield)),
+		{
+			'txt': "%"+frappe.db.escape(txt)+"%",
 			'_txt': txt.replace("%", ""),
 			'start': start or 0,
 			'page_len': page_len or 20