Logo Showcase with Slick Slider < 2.0.1 - Arbitrary Media Title/Description/Alt Text/URL Update via CSRF

The plugin does not have CSRF check in the lswsssaveattachmentdata AJAX action, allowing attackers to make a logged in high privilege user, change title, description, alt text, and URL of arbitrary uploaded media. jQuery.postajaxurl, action: "lswsssaveattachmentdata", attachmentid: 564, formdata:...

Logo Showcase with Slick Slider < 1.2.5 - Subscriber+ Arbitrary Media Title/Description/Alt Text/URL Update

The plugin does not have CSRF and authorisation checks in the lswsssaveattachmentdata AJAX action, allowing any authenticated users, such as Subscriber, to change title, description, alt text, and URL of arbitrary uploaded media. jQuery.postajaxurl, action: "lswsssaveattachmentdata", attachmentid...