Security Advisory

CVE-2017-7787

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2018-06-11 21:00:00
Last updated 2024-08-05 16:12:28
Assigner mozilla
State PUBLISHED

Description

Same-origin policy protections can be bypassed on pages with embedded iframes during page reloads, allowing the iframes to access content on the top level page, leading to information disclosure. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.