## https://sploitus.com/exploit?id=WPEX-ID:3B45CC0B-7378-49F3-900E-D0E18CD4B878
- As a user with Author+ capabilities, create a new post draft
- Save it, then edit it using the PageLayer page builder
- Navigate to the "Advanced" tab, and then the " Header, Body and Footer" section
- Enter `</textarea><script>alert(1);</script>` in the Header, Body and Footer code text areas, and save.
- Preview the resulting post should make the alert prompts go off.