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In Firefox versions prior to 52, an attacker can leverage blob URLs in conjunction with script to spoof the address bar, displaying an arbitrary URL prefixed by 'blob:'. This can mislead users into believing they are visiting a trusted site, when in fact they are viewing attacker-controlled content.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos (1 hidden).
This repository contains two files: a .gitattributes configuration file and an 'evil.html' file. The main exploit is in 'evil.html', which contains a short JavaScript payload. When opened in a browser, the script creates a Blob containing HTML and JavaScript. The embedded script checks if the current URL contains the string 'google'. If not, it redirects the browser to 'https://www.google.com/'. If the user is already on a Google domain, it changes the page title to 'Google Search'. This is a proof-of-concept browser-based exploit demonstrating redirection and DOM manipulation, likely for phishing or social engineering demonstration purposes. The only fingerprintable endpoint is 'https://www.google.com/'.
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1 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.
No news coverage yet. Advisories and community discussion only.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.