Fix: sanitize give_form shortcode args #7375
Merged
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Description
This PR adds sanitization to give_form shortcode args.
Affects
Legacy form template
Testing Instructions
Install and activate plugin Give
Admin create at least 1 Form with the type "Legacy Form"
Create new Post and add shortcode
[give_form id="13721" display_style='abcdef"onmouseover=alert(123) b=']
Replace id by your form id
Open post and move mouse on button
Pre-review Checklist
@unreleased
tags included in DocBlocks