The Show In Browser (show_in_browser) gem 0.0.3 for Ruby allows local users to inject arbitrary web script or HTML via a symlink attack on /tmp/browser.html.
{
"cwe_ids": [
"CWE-59"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:28:50Z",
"nvd_published_at": "2014-04-22T14:23:33Z",
"severity": "MODERATE"
}