In WordPress before 5.2.4, unauthenticated viewing of certain content is possible because the static query property is mishandled.
blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
core.trac.wordpress.org/changeset/46474
github.com/WordPress/WordPress/commit/f82ed753cf00329a5e41f2cb6dc521085136f308
lists.debian.org/debian-lts-announce/2019/11/msg00000.html
seclists.org/bugtraq/2020/Jan/8
wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
wpvulndb.com/vulnerabilities/9909
www.debian.org/security/2020/dsa-4599
www.debian.org/security/2020/dsa-4677