Snyk has a published code exploit for this vulnerability.
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.
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Test your applicationsweb-console
is a debugging tool for Ruby on Rails applications.
Affected versions of this gem are vulnerable to Authentication Bypass attacks.
Specially crafted remote requests can spoof their origin, bypassing the IP whitelist, in any environment where Web Console is enabled (development and test, by default).
Users whose application is only accessible from localhost (as is the default behavior in Rails 4.2) are not affected, unless a local proxy is involved.
All affected users should either upgrade or use one of the work arounds immediately.
To work around this issue, turn off web-console in all environments, by removing/commenting it from the application's Gemfile.