Wordlift < 3.37.2 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

PoC

- Go to publisher and select Create a New Publisher - Add publisher name "> - Click on Save Changes - Now after loading the page wait for few seconds and you will get popup with your cookies