WordPress — свободно распространяемая система управления содержимым сайта с открытым исходным кодом.

Unrestricted file upload vulnerability in image_processing.php in the e-Commerce Plugin 3.4 and earlier for Wordpress allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in wp-content/plugins/wp-shopping-cart/.

Cross-site scripting (XSS) vulnerability in vodpod-video-gallery/vodpod_gallery_thumbs.php in the Vodpod Video Gallery Plugin 3.1.5 for WordPress allows remote attackers to inject arbitrary web script or HTML via the gid parameter.

Multiple cross-site request forgery (CSRF) vulnerabilities in the configuration screen in wp-relatedposts.php in the WP Related Posts plugin 1.0 for WordPress allow remote attackers to hijack the authentication of administrators for requests that insert cross-site scripting (XSS) sequences via the (1) wp_relatedposts_title, (2) wp_relatedposts_num, or (3) wp_relatedposts_type parameter.

Cross-site scripting (XSS) vulnerability in bulletproof-security/admin/options.php in the BulletProof Security plugin before .47.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the HTTP_ACCEPT_ENCODING header.

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

Cross-site request forgery (CSRF) vulnerability in the Facebook Members plugin before 5.0.5 for WordPress allows remote attackers to hijack the authentication of administrators for requests that modify this plugin's settings.

WordPress before 4.5.3 allows remote attackers to bypass intended password-change restrictions by leveraging knowledge of a cookie.

Cross-site request forgery (CSRF) vulnerability in the Shareaholic SexyBookmarks plugin 6.1.4.0 for WordPress allows remote attackers to hijack the authentication of users for requests that "manipulate plugin settings."

Unspecified vulnerability in WordPress 3.1 before 3.1.3 and 3.2 before Beta 2 has unknown impact and attack vectors related to "Various security hardening."