Exploit for Wp-Adv-Quiz < 1.0.3 - Admin+ Stored XSS CVE-2023-5943

## https://sploitus.com/exploit?id=WPEX-ID:18FBE9D5-4829-450B-988C-8BA4BECD032A
1. Add a new quiz.
2. Under the created quiz, click on "Questions".
3. Add a question and enter a payload like "<script>alert(1)</script>" for the question and message fields.
4. Save and see the XSS on the frontend of the site when the shortcode is added.