Multiple SQL injection vulnerabilities in SnailSource phpBB 2.0.x mods allow remote attackers to execute arbitrary SQL commands via the (1) file_id parameter to dlman.php in DLMan Pro or (2) id parameter to links.php in Linkz Pro (aka LinksLinks Pro).
http://www.snailsource.com/forum/dlman.php?func=file_info&file_id=77