Launchpad.net

CVE 2006-6457

tiki-wiki_rss.php in Tikiwiki 1.9.5, 1.9.2, and possibly other versions allows remote attackers to obtain sensitive information (MySQL username and password) via an invalid (large or negative) ver parameter, which leaks the information in an error message.

See the CVE page on Mitre.org for more details.