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Tag: Data Exfiltration

CSS data exfiltration in Firefox via a single injection point

Michał Bentkowski | February 12, 2020February 12, 2020 | Research

A few months ago I identified a security issue in Firefox known as CVE-2019-17016. During analysis of the issue, I’ve come up with a new technique of CSS data exfiltration in Firefox via a single injection point which I’m going to share in this blog post.

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