The JQuery Accordion Menu Widget for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'dcwp-jquery-accordion' shortcode in versions up to, and including, 3.1.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Design Chemical Social Network Tabs plugin 1.7.1 for WordPress allows remote attackers to discover Twitter access_token, access_token_secret, consumer_key, and consumer_secret values by reading the dcwp_twitter.php source code. This leads to Twitter account takeover.