fix xss in the search page
Thanks to Kamil Vavra for responsibly disclosing the vulnerability according to Rust's Security Policy.
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@ -145,6 +145,11 @@ window.search = window.search || {};
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url.push("");
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}
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// encodeURIComponent escapes all chars that could allow an XSS except
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// for '. Due to that we also manually replace ' with its url-encoded
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// representation (%27).
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var searchterms = encodeURIComponent(searchterms.join(" ")).replace(/\'/g, "%27");
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return '<a href="' + path_to_root + url[0] + '?' + URL_MARK_PARAM + '=' + searchterms + '#' + url[1]
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+ '" aria-details="teaser_' + teaser_count + '">' + result.doc.breadcrumbs + '</a>'
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+ '<span class="teaser" id="teaser_' + teaser_count + '" aria-label="Search Result Teaser">'
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