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jasonco-dev/targetBlankVulnerabilityPatch.js

Forked from jonathanagosto/targetBlankVulnerabilityPatch.js
Created December 5, 2016 18:36
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Find all tags using target="_blank" and inject rel="noreferrer noopener"
Raw
targetBlankVulnerabilityPatch.js
var aTags = document.querySelectorAll('[target]');
var att = document.createAttribute('rel');
att.value = 'noopener noreferrer';
aTags.forEach(function (tag) {
var nodeClone = att.cloneNode(true);
tag.setAttributeNode(nodeClone);
});
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