Social Media & Share Icons < 2.2.0 – Multiple Issues

Description

The Social Media Share Buttons & Social Sharing Icons WordPress plugin was affected by a Multiple Issues security vulnerability.

Proof of Concept

https://plugins.trac.wordpress.org/browser/ultimate-social-media-icons/tags/2.1.7/libs/controllers/sfsi_buttons_controller.php#L877

https://plugins.trac.wordpress.org/browser/ultimate-social-media-icons/tags/2.1.7/libs/controllers/sfsi_buttons_controller.php#L882

https://plugins.trac.wordpress.org/browser/ultimate-social-media-icons/tags/2.1.7/libs/controllers/sfsi_buttons_controller.php#L884

https://plugins.trac.wordpress.org/browser/ultimate-social-media-icons/tags/2.1.7/libs/controllers/sfsi_buttons_controller.php#L887

https://plugins.trac.wordpress.org/browser/ultimate-social-media-icons/tags/2.1.7/libs/controllers/sfsi_iconsUpload_contoller.php#L6