diff --git a/themes/bootstrap3/templates/record/checkbox.phtml b/themes/bootstrap3/templates/record/checkbox.phtml
index b53628a07911f52ced45e0a3cc4b091c34845497..e6cba3addf1e6543a4b819106b3202cd3cf13836 100644
--- a/themes/bootstrap3/templates/record/checkbox.phtml
+++ b/themes/bootstrap3/templates/record/checkbox.phtml
@@ -1,2 +1,2 @@
-<input class="checkbox-select-item" type="checkbox" name="ids[]" value="<?=$this->id ?>"/>
-<input type="hidden" name="idsAll[]" value="<?=$this->id ?>"/>
+<input class="checkbox-select-item" type="checkbox" name="ids[]" value="<?=$this->escapeHtmlAttr($this->id) ?>"/>
+<input type="hidden" name="idsAll[]" value="<?=$this->escapeHtmlAttr($this->id) ?>"/>