The Yumpu E-Paper publishing plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'YUMPU' shortcode in all versions up to, and including, 3.0.8 due to insufficient input sanitization and out…
The Yumpu ePaper publishing plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ajax_handler function in all versions up to, and including, 2.0.24.