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_reviewed_at": "2020-06-16T20:59:43Z",
"github_reviewed": true,
"severity": "HIGH",
"nvd_published_at": null,
"cwe_ids": [
"CWE-59"
]
}