CVE-2020-11001: Possible XSS attack via page revision comparison view
This release addresses a cross-site scripting (XSS) vulnerability on
the page revision comparison view within the Wagtail admin interface. A
user with a limited-permission editor account for the Wagtail admin
could potentially craft a page revision history that, when viewed by a
user with higher privileges, could perform actions with that user
credentials. The vulnerability is not exploitable by an ordinary site
visitor without access to the Wagtail admin.