Francisco Burzi » Php-nuke » 7.0_final : Security Vulnerabilities, CVEs, Published In 2006

Multiple SQL injection vulnerabilities in the (1) rate_article and (2) rate_complete functions in modules/News/index.php in the News module in Francisco Burzi PHP-Nuke 7.9 and earlier, when magic_quotes_gpc is disabled, allow remote attackers to execute arbitrary SQL commands via the sid parameter.

SQL injection vulnerability in modules/journal/search.php in the Journal module in Francisco Burzi PHP-Nuke 7.9 and earlier allows remote attackers to execute arbitrary SQL commands via the forwhat parameter.

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.