avast! also complains, and gives more specific information. There is
something definitely wrong with MediaWiki:Print.css page[1] – it seems
to contains HTML <script> element and, in fact, some obfuscated code I
didn't bother to decipher. Of course, this code will not be run anyway
on any halfway decent browser, but *something* is wrong. The code
doesn't appeans on the page in MediaWiki namespace[2].
[1]
http://semeb.com/dpldemo/index.php?title=MediaWiki:Print.css&usemsgcach…
[2]
http://semeb.com/dpldemo/index.php?title=MediaWiki:Print.css
-- Matma Rex