CVEs-PoC/2017/CVE-2017-5386.md

CVE-2017-5386

Description

WebExtension scripts can use the "data:" protocol to affect pages loaded by other web extensions using this protocol, leading to potential data disclosure or privilege escalation in affected extensions. This vulnerability affects Firefox ESR < 45.7 and Firefox < 51.

POC

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1319070
• https://bugzilla.mozilla.org/show_bug.cgi?id=1319070

Github

No PoCs found on GitHub currently.