The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsThis was deemed not a vulnerability.
rails is an opensource MVC web framework.
Affected versions of this package are vulnerable to Open Redirect. Specially crafted Host
headers in combination with certain allowed host
formats can cause the Host Authorization middleware in ActionPack
to redirect users to a malicious website. When an allowed host contains a leading dot, a specially crafted Host
header can be used to redirect to a malicious website.
NOTE: This advisory was altered as the actual vulnerability is in the actionpack
module, which is a dependency of rails
.