This is not belived to be XSS exploitable due to other checks in ikiwiki.
Thanks Olly Betts for review.
+ikiwiki (3.20110906) UNRELEASED; urgency=low
+
+ * searchquery.tmpl: Track escaping change in upstream template.
+ Thanks Olly Betts for review.
+
+ -- Joey Hess <joeyh@debian.org> Tue, 27 Sep 2011 10:47:13 -0400
+
ikiwiki (3.20110905) unstable; urgency=low
* mercurial: Openid nicknames are now used when committing. (Daniel Andersson)
$if{$field{size},<span title="$html{$field{size}} bytes">Size: <b>$html{$filesize{$field{size}}}</b></span><br>}
</div>
</td>
-<td><B><A HREF="$field{url}">$html{$or{$field{caption},$field{title},$field{url},Untitled}}</A></B><BR>
+<td><B><A HREF="$html{$field{url}}">$html{$or{$field{caption},$field{title},$field{url},Untitled}}</A></B><BR>
<small>$highlight{$field{sample},$terms}$if{$field{sample},...}</small><br>
<small>
$percentage% relevant$. matching: