Database Query Bypass in Ruby on Rails Affecting Multiple Versions

CVE-2013-6417

What is CVE-2013-6417?

The vulnerability identified in Ruby on Rails prior to versions 3.2.16 and 4.0.2 allows remote attackers to exploit differences in parameter handling between the Active Record and JSON implementations. By crafting specific requests that leverage third-party or custom Rack middleware, attackers can bypass intended query restrictions, perform NULL checks, or trigger missing WHERE clauses. This issue arises from an incomplete fix related to an earlier vulnerability, highlighting the importance of ensuring compatibility and security in web application frameworks.

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