Cross-site scripting (XSS) vulnerability in the strip_tags helper in actionpack/lib/action_controller/vendor/html-scanner/html/node.rb in Ruby on Rails before 2.3.13, 3.0.x before 3.0.10, and 3.1.x before 3.1.0.rc5 allows remote attackers to inject arbitrary web script or HTML via a tag with an invalid name.
2011-08-29T18:55:01.503
2025-04-11T00:51:21.963
Deferred
CVSSv2: 4.3 (MEDIUM)
AV:N/AC:M/Au:N/C:N/I:P/A:N
8.6
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | rubyonrails | rails | 2.0.0 | Yes |
| Application | rubyonrails | rails | 2.0.0 | Yes |
| Application | rubyonrails | rails | 2.0.0 | Yes |
| Application | rubyonrails | rails | 2.0.1 | Yes |
| Application | rubyonrails | rails | 2.0.2 | Yes |
| Application | rubyonrails | rails | 2.0.4 | Yes |
| Application | rubyonrails | rails | 2.1.0 | Yes |
| Application | rubyonrails | rails | 2.1.1 | Yes |
| Application | rubyonrails | rails | 2.1.2 | Yes |
| Application | rubyonrails | rails | 2.2.0 | Yes |
| Application | rubyonrails | rails | 2.2.1 | Yes |
| Application | rubyonrails | rails | 2.2.2 | Yes |
| Application | rubyonrails | rails | 2.3.2 | Yes |
| Application | rubyonrails | rails | 2.3.3 | Yes |
| Application | rubyonrails | rails | 2.3.4 | Yes |
| Application | rubyonrails | rails | 2.3.9 | Yes |
| Application | rubyonrails | rails | 2.3.10 | Yes |
| Application | rubyonrails | rails | 2.3.11 | Yes |
| Application | rubyonrails | rails | 2.3.12 | Yes |
| Application | rubyonrails | rails | 3.0.0 | Yes |
| Application | rubyonrails | rails | 3.0.0 | Yes |
| Application | rubyonrails | rails | 3.0.0 | Yes |
| Application | rubyonrails | rails | 3.0.0 | Yes |
| Application | rubyonrails | rails | 3.0.0 | Yes |
| Application | rubyonrails | rails | 3.0.0 | Yes |
| Application | rubyonrails | rails | 3.0.0 | Yes |
| Application | rubyonrails | rails | 3.0.1 | Yes |
| Application | rubyonrails | rails | 3.0.1 | Yes |
| Application | rubyonrails | rails | 3.0.2 | Yes |
| Application | rubyonrails | rails | 3.0.2 | Yes |
| Application | rubyonrails | rails | 3.0.3 | Yes |
| Application | rubyonrails | rails | 3.0.4 | Yes |
| Application | rubyonrails | rails | 3.0.5 | Yes |
| Application | rubyonrails | rails | 3.0.5 | Yes |
| Application | rubyonrails | rails | 3.0.6 | Yes |
| Application | rubyonrails | rails | 3.0.6 | Yes |
| Application | rubyonrails | rails | 3.0.6 | Yes |
| Application | rubyonrails | rails | 3.0.7 | Yes |
| Application | rubyonrails | rails | 3.0.7 | Yes |
| Application | rubyonrails | rails | 3.0.7 | Yes |
| Application | rubyonrails | rails | 3.0.8 | Yes |
| Application | rubyonrails | rails | 3.0.8 | Yes |
| Application | rubyonrails | rails | 3.0.8 | Yes |
| Application | rubyonrails | rails | 3.0.8 | Yes |
| Application | rubyonrails | rails | 3.0.8 | Yes |
| Application | rubyonrails | rails | 3.0.9 | Yes |
| Application | rubyonrails | rails | 3.0.9 | Yes |
| Application | rubyonrails | rails | 3.0.9 | Yes |
| Application | rubyonrails | rails | 3.0.9 | Yes |
| Application | rubyonrails | rails | 3.0.9 | Yes |
| Application | rubyonrails | rails | 3.0.9 | Yes |
| Application | rubyonrails | rails | 3.0.10 | Yes |
| Application | rubyonrails | rails | 3.1.0 | Yes |
| Application | rubyonrails | rails | 3.1.0 | Yes |
| Application | rubyonrails | rails | 3.1.0 | Yes |
| Application | rubyonrails | rails | 3.1.0 | Yes |
| Application | rubyonrails | rails | 3.1.0 | Yes |
| Application | rubyonrails | rails | 3.1.0 | Yes |
| Application | rubyonrails | ruby_on_rails | 3.0.4 | Yes |