The Top and footer bars for announcements, notifications, advertisements, promotions – YooBar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Yoo Bar settings in all versions up to, and including, 2.0.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Sharabindu QR Code Composer allows Stored XSS.This issue affects QR Code Composer: from n/a through 2.0.3.