Jekyll through 3.6.2, 3.7.x through 3.7.3, and 3.8.x through 3.8.3 allows attackers to access arbitrary files by specifying a symlink in the include
key in the _config.yml
file.
github.com/jekyll/jekyll
github.com/jekyll/jekyll/pull/7224
github.com/rubysec/ruby-advisory-db/blob/master/gems/jekyll/CVE-2018-17567.yml
jekyllrb.com/news/2018/09/19/security-fixes-for-3-6-3-7-3-8
lists.apache.org/thread.html/71da391f584b2fb301d2df0e491b279d87287e2fb4b11309f04ad984@%3Ccommits.accumulo.apache.org%3E
nvd.nist.gov/vuln/detail/CVE-2018-17567