CVE-2018-6806

Marked 2 through 2.5.11 allows remote attackers to read arbitrary files via a crafted HTML document that triggers a redirect to an x-marked://preview?text= URL. The value of the text parameter can include arbitrary JavaScript code, e.g., making XMLHttpRequest calls.

Date published : 2018-02-07

http://support.markedapp.com/discussions/questions/9089-reporting-a-vulnerability

http://www.lynxsecurity.io/releases/Local%20File%20Disclosure%20in%20Marked2.pdf