Cross-site scripting (XSS) vulnerability in json/encoding.rb in Active Support in Ruby on Rails 3.x and 4.1.x before 4.1.11 and 4.2.x before 4.2.2 allows remote attackers to inject arbitrary web script or HTML via a crafted Hash that is mishandled during JSON encoding.
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "rails",
"binary_version": "2:4.2.5-1"
},
{
"binary_name": "ruby-actionmailer",
"binary_version": "2:4.2.5-1"
},
{
"binary_name": "ruby-actionpack",
"binary_version": "2:4.2.5-1"
},
{
"binary_name": "ruby-actionview",
"binary_version": "2:4.2.5-1"
},
{
"binary_name": "ruby-activejob",
"binary_version": "2:4.2.5-1"
},
{
"binary_name": "ruby-activemodel",
"binary_version": "2:4.2.5-1"
},
{
"binary_name": "ruby-activerecord",
"binary_version": "2:4.2.5-1"
},
{
"binary_name": "ruby-activesupport",
"binary_version": "2:4.2.5-1"
},
{
"binary_name": "ruby-rails",
"binary_version": "2:4.2.5-1"
},
{
"binary_name": "ruby-railties",
"binary_version": "2:4.2.5-1"
}
]
}