CVE-2006-0805

2006-02-20T21:02:00
ID CVE-2006-0805
Type cve
Reporter NVD
Modified 2008-09-05T17:00:16

Description

The CAPTCHA functionality in php-Nuke 6.0 through 7.9 uses fixed challenge/response pairs that only vary once per day based on the User Agent (HTTP_USER_AGENT), which allows remote attackers to bypass CAPTCHA controls by fixing the User Agent, performing a valid challenge/response, then replaying that pair in the random_num and gfx_check parameters.