Advisories for Composer/League/Commonmark package

Cross-site scripting (XSS) vulnerability in the PHP League CommonMark library 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.

Cross-site scripting (XSS) vulnerability in the PHP League CommonMark library allows remote attackers to insert unsafe URLs into HTML (even if allow_unsafe_links is false) via a newline character (e.g., writing javascript as javascri%0apt).