Provide references for CVE-2020-26297.
Where can I find more information about CVE-2020-26297?
References are available at: https://github.com/rust-lang/mdBook/security/advisories/GHSA-gx5w-rrhp-f436, https://groups.google.com/g/rustlang-security-announcements/c/3-sO6of29O0, https://crates.io/crates/mdbook, https://github.com/rust-lang/mdBook/blob/master/CHANGELOG.md#mdbook-045, https://github.com/rust-lang/mdBook/commit/32abeef088e98327ca0dfccdad92e84afa9d2e9b.