Exploit for Crelly Slider <= 1.4.5 - Admin+ Stored XSS CVE-2024-3752

## https://sploitus.com/exploit?id=WPEX-ID:E738540A-2006-4B92-8DB1-2476374D35BD
1. Go to "Crelly Slider"
2. Add a slider
3. In the "callback" field add the payload `</textarea><script>alert(1)</script>`
4. Click "Save Settings"
5. Navigate away and then back and "edit" the slider to see the XSS