CVEs-PoC/2017/CVE-2017-5421.md

CVE-2017-5421

Description

A malicious site could spoof the contents of the print preview window if popup windows are enabled, resulting in user confusion of what site is currently loaded. This vulnerability affects Firefox < 52 and Thunderbird < 52.

POC

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1301876
• https://www.mozilla.org/security/advisories/mfsa2017-05/

Github

No PoCs found on GitHub currently.