Package Instance

activerecord vulnerable to SQL Injection
Multiple SQL injection vulnerabilities in the `quote_table_name` method in the ActiveRecord adapters in `activerecord/lib/active_record/connection_adapters/` in Ruby on Rails before 2.3.13, 3.0.x before 3.0.10, and 3.1.x before 3.1.0.rc5 allow remote attackers to execute arbitrary SQL commands via a crafted column name.

activerecord vulnerable to SQL Injection
The Active Record component in Ruby on Rails efore 2.3.15, 3.0.x before 3.0.14, 3.1.x before 3.1.6, and 3.2.x before 3.2.6 does not properly implement the passing of request data to a where method in an ActiveRecord class, which allows remote attackers to conduct certain SQL injection attacks via nested query parameters that leverage improper handling of nested hashes, a related issue to CVE-2012-2661.

Unsafe Query Generation Risk in Ruby on Rails
Due to the way Active Record interprets parameters in combination with the way that JSON parameters are parsed, it is possible for an attacker to issue unexpected database queries with "IS NULL" or empty where clauses. This issue does *not* let an attacker insert arbitrary values into an SQL query, however they can cause the query to check for NULL or eliminate a WHERE clause when most users wouldn't expect it.

Active Record contains SQL Injection
SQL injection vulnerability in the Active Record component in Ruby on Rails before 2.3.15, 3.0.x before 3.0.18, 3.1.x before 3.1.9, and 3.2.x before 3.2.10 allows remote attackers to execute arbitrary SQL commands via a crafted request that leverages incorrect behavior of dynamic finders in applications that can use unexpected data types in certain find_by_ method calls.

SQL Injection
Ruby on Rails contains a flaw related to the way ActiveRecord handles parameters in conjunction with the way Rack parses query parameters. This issue may allow an attacker to inject arbitrary `IS NULL` clauses in to application SQL queries. This may also allow an attacker to have the SQL query check for `NULL` in arbitrary places.