| Package | Affected versions | Patched versions |
|---|---|---|
| actionpack | ≥ 2.1.0, < 2.3.11≥ 3.0.0, < 3.0.4 | 2.3.113.0.4 |
| rails | = 2.1.0= 2.1.1= 2.1.2= 2.2.0= 2.2.1= 2.2.2= 2.3.10= 2.3.2= 2.3.3= 2.3.4= 2.3.9= 3.0.0= 3.0.1= 3.0.2= 3.0.3= 3.0.4 |
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.
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