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Fixed prototype pollution bug and only allow trusted origin (#17420)

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Rohan Sharma 2022-02-01 22:04:48 +05:30 committed by GitHub
parent 54581d43e7
commit 4d6d4b43c6
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public/embed.js
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@ -15,7 +15,7 @@
window.addEventListener('message', function(e) { window.addEventListener('message', function(e) {
var data = e.data || {}; var data = e.data || {};
if (data.type !== 'setHeight' || !iframes[data.id]) { if (data.type !== 'setHeight' || !iframes[data.id] || window.location.origin !== e.origin || data.id.toString() === '__proto__') {
return; return;
} }