CVE-2013-6417

MediumCVSS 6.4/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 2.0 6.4/10AV:N/AC:L/Au:N/C:P/I:P/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Dec 7, 2013
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2013-6417: Medium severity, CVSS 6.4 | Vulnix