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security: fix XSS for malicioius image URLs #117

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Sören Weber 2021-10-12 16:32:45 +02:00
parent 7c1dd4c32c
commit e9cf2a8580
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1 changed files with 2 additions and 1 deletions
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static/js/relearn.js
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@ -148,7 +148,8 @@ images.wrap(function(){
// IF featherlight is false, do not use feather light // IF featherlight is false, do not use feather light
if (f != 'false') { if (f != 'false') {
if (!image.parent("a").length) { if (!image.parent("a").length) {
return "<a href='" + image[0].src + "' data-featherlight='image'></a>"; var html = $( "<a>" ).attr("href", image[0].src).attr("data-featherlight", "image").get(0).outerHTML;
return html;
} }
} }
}); });