+Amitai gets there first.
+
+It doesn't look as though we actually use the vulnerable functionality.
+
+--[[smcv]]
+
+> This is more complicated than it looked at first glance because both
+> jquery and jquery-ui have broken API since the version we embed,
+> and we also ship other jquery plugins for [[plugins/attachment]].
+> Perhaps someone who knows jquery could check compatibility and
+> propose a branch? --[[smcv]]