The Percent to Infograph plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `percent_to_graph` shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
https://plugins.trac.wordpress.org/browser/percent-to-infograph/trunk/percent_infograph.php#L85
https://plugins.trac.wordpress.org/browser/percent-to-infograph/tags/1.0/percent_infograph.php#L85