Cross-site scripting (XSS) vulnerability in post_alert.php in Alert Before Your Post plugin, possibly 0.1.1 and earlier, for WordPress allows remote attackers to inject arbitrary web script or HTML via the name parameter.

Cross-site scripting (XSS) vulnerability in edit-post.php in the Flexible Custom Post Type plugin before 0.1.7 for WordPress allows remote attackers to inject arbitrary web script or HTML via the id parameter.

wp-includes/class-phpass.php in WordPress 3.5.1, when a password-protected post exists, allows remote attackers to cause a denial of service (CPU consumption) via a crafted value of a certain wp-postpass cookie.

Cross-site scripting (XSS) vulnerability in wpsc-admin/display-sales-logs.php in WP e-Commerce plugin 3.8.7.1 and possibly earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the custom_text parameter. NOTE: some of these details are obtained from third party information.

Cross-site scripting (XSS) vulnerability in the s2Member Pro plugin before 111220 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s2member_pro_authnet_checkout[coupon] parameter (aka Coupon Code field).

Multiple unrestricted file upload vulnerabilities in the WP Symposium plugin before 11.12.24 for WordPress allow remote attackers to execute arbitrary code by uploading a file with an executable extension using (1) uploadify/upload_admin_avatar.php or (2) uploadify/upload_profile_avatar.php, then accessing it via a direct request to the file in an unspecified directory inside the webroot.

The make_clickable function in wp-includes/formatting.php in WordPress before 3.1.1 does not properly check URLs before passing them to the PCRE library, which allows remote attackers to cause a denial of service (crash) via a comment with a crafted URL that triggers many recursive calls.

Cross-site scripting (XSS) vulnerability in WordPress before 3.1.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in adminimize/adminimize_page.php in the Adminimize plugin before 1.7.22 for WordPress allows remote attackers to inject arbitrary web script or HTML via the page parameter.

wp-admin/setup-config.php in the installation component in WordPress 3.3.1 and earlier does not ensure that the specified MySQL database service is appropriate, which allows remote attackers to configure an arbitrary database via the dbhost and dbname parameters, and subsequently conduct static code injection and cross-site scripting (XSS) attacks via (1) an HTTP request or (2) a MySQL query. NOTE: the vendor disputes the significance of this issue; however, remote code execution makes the issue important in many realistic environments

wp-admin/setup-config.php in the installation component in WordPress 3.3.1 and earlier generates different error messages for requests lacking a dbname parameter depending on whether the MySQL credentials are valid, which makes it easier for remote attackers to conduct brute-force attacks via a series of requests with different uname and pwd parameters. NOTE: the vendor disputes the significance of this issue; also, it is unclear whether providing intentionally vague error messages during installation would be reasonable from a usability perspective

SQL injection vulnerability in wptouch/ajax.php in the WPTouch plugin for WordPress allows remote attackers to execute arbitrary SQL commands via the id parameter.

SQL injection vulnerability in modules/sharedaddy.php in the Jetpack plugin for WordPress allows remote attackers to execute arbitrary SQL commands via the id parameter.

SQL injection vulnerability in adrotate/adrotate-out.php in the AdRotate plugin 3.6.6, and other versions before 3.6.8, for WordPress allows remote attackers to execute arbitrary SQL commands via the track parameter (aka redirect URL).

Social Media Widget (social-media-widget) plugin 4.0 for WordPress contains an externally introduced modification (Trojan Horse), which allows remote attackers to force the upload of arbitrary files.

SQL injection vulnerability in wp-users.php in WordPress Users plugin 1.3 and possibly earlier for WordPress allows remote attackers to execute arbitrary SQL commands via the uid parameter to index.php.

Cross-site scripting (XSS) vulnerability in assets/player.swf in the Audio Player plugin before 2.0.4.6 for Wordpress allows remote attackers to inject arbitrary web script or HTML via the playerID parameter.

SQL injection vulnerability in wp-postratings.php in the WP-PostRatings plugin 1.50, 1.61, and probably other versions before 1.62 for WordPress allows remote authenticated users with the Author role to execute arbitrary SQL commands via the id attribute of the ratings shortcode when creating a post. NOTE: some of these details are obtained from third party information.

Cross-site scripting (XSS) vulnerability in advancedtext.php in Advanced Text Widget plugin before 2.0.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the page parameter.

WordPress 3.1 before 3.1.3 and 3.2 before Beta 2 allows remote attackers to determine usernames of non-authors via canonical redirects.