CVE-2019-10010
Cross-site scripting (XSS) vulnerability in the PHP League CommonMark library before 0.18.3 allows remote attackers to insert unsafe links into HTML by using double-encoded HTML entities that are not properly escaped during rendering, a different vulnerability than CVE-2018-20583.
Date published : 2019-03-24
https://github.com/thephpleague/commonmark/issues/353
https://github.com/thephpleague/commonmark/releases/tag/0.18.3