Ruby on Rails 2.1.x, 2.2.x, and 2.3.x before 2.3.11, and 3.x before 3.0.4, does not properly validate HTTP requests that contain an X-Requested-With header, which makes it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks via forged (1) AJAX or (2) API requests that leverage combinations of browser plugins and HTTP redirects, a related issue to CVE-2011-0696.
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Rails | Rubyonrails | 2.1.0 | 2.1.0 |
| Rails | Rubyonrails | 2.1.1 | 2.1.1 |
| Rails | Rubyonrails | 2.1.2 | 2.1.2 |
| Rails | Rubyonrails | 2.2.0 | 2.2.0 |
| Rails | Rubyonrails | 2.2.1 | 2.2.1 |
| Rails | Rubyonrails | 2.2.2 | 2.2.2 |
| Rails | Rubyonrails | 2.3.2 | 2.3.2 |
| Rails | Rubyonrails | 2.3.3 | 2.3.3 |
| Rails | Rubyonrails | 2.3.4 | 2.3.4 |
| Rails | Rubyonrails | 2.3.9 | 2.3.9 |
| Rails | Rubyonrails | 2.3.10 | 2.3.10 |
| Rails | Rubyonrails | 3.0.0 | 3.0.0 |
| Rails | Rubyonrails | 3.0.0 | 3.0.0 |
| Rails | Rubyonrails | 3.0.0 | 3.0.0 |
| Rails | Rubyonrails | 3.0.0 | 3.0.0 |
| Rails | Rubyonrails | 3.0.0 | 3.0.0 |
| Rails | Rubyonrails | 3.0.0 | 3.0.0 |
| Rails | Rubyonrails | 3.0.0 | 3.0.0 |
| Rails | Rubyonrails | 3.0.1 | 3.0.1 |
| Rails | Rubyonrails | 3.0.1 | 3.0.1 |
| Rails | Rubyonrails | 3.0.2 | 3.0.2 |
| Rails | Rubyonrails | 3.0.2 | 3.0.2 |
| Rails | Rubyonrails | 3.0.3 | 3.0.3 |
| Rails | Rubyonrails | 3.0.4 | 3.0.4 |
| Rails | Ubuntu | dapper | * |
| Rails | Ubuntu | hardy | * |
| Rails | Ubuntu | karmic | * |
| Rails | Ubuntu | lucid | * |
| Rails | Ubuntu | maverick | * |
| Rails | Ubuntu | natty | * |
| Rails | Ubuntu | upstream | * |