kbrain

CVE-2013-6417

MEDIUM · CVSS 6.4EPSS 2.4%EU EUVD

actionpack/lib/action_dispatch/http/request.rb in Ruby on Rails before 3.2.16 and 4.x before 4.0.2 does not properly consider differences in parameter handling between the Active Record component and the JSON implementation, which allows remote attackers to bypass intended database-query restrictions and perform NULL checks or trigger missing WHERE clauses via a crafted request that leverages (1) third-party Rack middleware or (2) custom Rack middleware. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-0155.

Key facts

CVSS score
6.4 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:N
Weakness (CWE)
CWE-264
EPSS score
2.4% (84th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2017-0324)
Published
December 7, 2013
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2017-0324 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails
  • rubyonrails / rails

and 58 more…

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain