The Cocaine gem 0.4.0 through 0.5.2 for Ruby allows context-dependent attackers to execute arbitrary commands via a crafted has object, related to recursive variable interpolation.
{
"cwe_ids": [
"CWE-78"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:30:11Z",
"nvd_published_at": "2013-11-02T18:55:03Z",
"severity": "MODERATE"
}