Multiple cross-site request forgery (CSRF) vulnerabilities in the iTwitter plugin 0.04 and earlier for WordPress allow remote attackers to hijack the authentication of administrators for requests that conduct cross-site scripting (XSS) attacks via the (1) itex_t_twitter_username or (2) itex_t_twitter_userpass parameter in the iTwitter.php page to wp-admin/options-general.php.

index.php in MiniTwitter 0.2 beta allows remote authenticated users to modify certain options of arbitrary accounts via an opt action.

Multiple SQL injection vulnerabilities in MiniTwitter 0.2 beta, when magic_quotes_gpc is disabled, allow remote authenticated users to execute arbitrary SQL commands via the (1) user parameter to (a) index.php and (b) rss.php.