{"id":"GHSA-4xjh-m3qx-49wc","summary":"Jekyll allows attackers to access arbitrary files by specifying a symlink","details":"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.","aliases":["CVE-2018-17567"],"modified":"2024-02-18T05:33:16.886478Z","published":"2018-09-28T19:29:07Z","database_specific":{"cwe_ids":["CWE-59"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2020-06-16T20:59:43Z","nvd_published_at":null},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17567"},{"type":"WEB","url":"https://github.com/jekyll/jekyll/pull/7224"},{"type":"PACKAGE","url":"https://github.com/jekyll/jekyll"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/jekyll/CVE-2018-17567.yml"},{"type":"WEB","url":"https://jekyllrb.com/news/2018/09/19/security-fixes-for-3-6-3-7-3-8"},{"type":"WEB","url":"https://lists.apache.org/thread.html/71da391f584b2fb301d2df0e491b279d87287e2fb4b11309f04ad984@%3Ccommits.accumulo.apache.org%3E"}],"affected":[{"package":{"name":"jekyll","ecosystem":"RubyGems","purl":"pkg:gem/jekyll"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.3"}]}],"versions":["0.1.2","0.1.3","0.1.4","0.1.5","0.1.6","0.10.0","0.11.0","0.11.2","0.12.0","0.12.1","0.2.0","0.2.1","0.3.0","0.4.1","0.5.1","0.5.3","0.5.4","0.5.5","0.5.6","0.5.7","0.6.0","0.6.1","0.6.2","0.7.0","0.8.0","0.9.0","1.0.0","1.0.0.beta1","1.0.0.beta2","1.0.0.beta3","1.0.0.beta4","1.0.0.rc1","1.0.1","1.0.2","1.0.3","1.0.4","1.1.1","1.1.2","1.2.0","1.2.1","1.3.0","1.3.0.rc","1.3.1","1.4.0","1.4.1","1.4.2","1.4.3","1.5.0","1.5.1","2.0.0","2.0.0.alpha.1","2.0.0.alpha.2","2.0.0.alpha.3","2.0.0.rc1","2.0.1","2.0.2","2.0.3","2.1.0","2.1.1","2.2.0","2.3.0","2.4.0","2.5.0","2.5.1","2.5.2","2.5.3","3.0.0","3.0.0.pre.beta1","3.0.0.pre.beta10","3.0.0.pre.beta2","3.0.0.pre.beta3","3.0.0.pre.beta4","3.0.0.pre.beta5","3.0.0.pre.beta6","3.0.0.pre.beta7","3.0.0.pre.beta8","3.0.0.pre.beta9","3.0.0.pre.rc1","3.0.1","3.0.2","3.0.3","3.0.4","3.0.5","3.1.0","3.1.0.pre.beta1","3.1.0.pre.rc1","3.1.0.pre.rc2","3.1.0.pre.rc3","3.1.1","3.1.2","3.1.3","3.1.4","3.1.5","3.1.6","3.2.0","3.2.0.pre.beta1","3.2.0.pre.beta2","3.2.1","3.3.0","3.3.0.pre.rc1","3.3.1","3.4.0","3.4.1","3.4.2","3.4.3","3.4.4","3.4.5","3.5.0","3.5.1","3.5.2","3.6.0","3.6.0.pre.beta1","3.6.1","3.6.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/09/GHSA-4xjh-m3qx-49wc/GHSA-4xjh-m3qx-49wc.json"}},{"package":{"name":"jekyll","ecosystem":"RubyGems","purl":"pkg:gem/jekyll"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.7.0"},{"fixed":"3.7.4"}]}],"versions":["3.7.0","3.7.2","3.7.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/09/GHSA-4xjh-m3qx-49wc/GHSA-4xjh-m3qx-49wc.json"}},{"package":{"name":"jekyll","ecosystem":"RubyGems","purl":"pkg:gem/jekyll"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.8.0"},{"fixed":"3.8.4"}]}],"versions":["3.8.0","3.8.1","3.8.2","3.8.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/09/GHSA-4xjh-m3qx-49wc/GHSA-4xjh-m3qx-49wc.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}