Loan Comparison < 1.5.3 - Contributor+ Stored XSS via shortcode

The plugin does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

PoC

[loancomparison slider=‘" onmouseover=“alert(1)”’]