geminabox (aka Gem in a Box) before 0.13.6 is vulnerable to Cross-site Scripting (XSS), as demonstrated by uploading a gem file that has a crafted gem.homepage value in its .gemspec file.
{ "nvd_published_at": "2017-09-25T08:29:00Z", "github_reviewed_at": "2023-03-09T00:35:52Z", "severity": "MODERATE", "github_reviewed": true, "cwe_ids": [ "CWE-79" ] }