The privateaddresscheck ruby gem before 0.4.1 is vulnerable to a bypass due to an incomplete blacklist of common private/local network addresses used to prevent server-side request forgery.
{ "nvd_published_at": null, "cwe_ids": [ "CWE-184" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2020-06-16T20:56:20Z" }