CVE-2012-2660: actionpack/lib/action_dispatch/http/request.rb in Ruby on Rails before 3.0.13, 3.1.x before 3.1.5, and 3.2.x before 3.2.4 does not properly consider differences in parameter…

Unscored severity · published Jun 22, 2012

CVE-2012-2660

actionpack/lib/action_dispatch/http/request.rb in Ruby on Rails before 3.0.13, 3.1.x before 3.1.5, and 3.2.x before 3.2.4 does not properly consider differences in parameter…

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CVSS

4.5%

EPSS

On KEV

Description

actionpack/lib/action_dispatch/http/request.rb in Ruby on Rails before 3.0.13, 3.1.x before 3.1.5, and 3.2.x before 3.2.4 does not properly consider differences in parameter handling between the Active Record component and the Rack interface, which allows remote attackers to bypass intended database-query restrictions and perform NULL checks via a crafted request, as demonstrated by certain "[nil]" values, a related issue to CVE-2012-2694.

Exploitation

Is it being used?

Exploit prediction (EPSS)4.5% · higher than 92% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Rails · Rubyonrails

3.0.0; 3.0.0; 3.0.0; 3.0.0; 3.0.0; 3.0.0; +34 more · source: NVD

Ruby ON Rails · Rubyonrails

3.0.4 · source: NVD