Haven't seen this mentioned, so for what it's worth :

"phpBB 2.0.5 released"
http://www.phpbb.com/phpBB/viewtopic.php?t=111156
(Posted: Mon Jun 16, 2003 4:12 am)

Quote:
What has changed in this release?

This edition includes a significant number of fixes for bugs
and a minor cross-site scripting issue.

Nick Boyce
EDS, Bristol, UK