CVE-2011-2931
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Rails
PublishedAug 29, 2011
First seenAug 29, 2011
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rubyonrails rails | 2.0.0, 2.0.1, 2.0.2, 2.0.4, 2.1.0, 2.1.1, 2.1.2, 2.2.0, 2.2.1, 2.2.2, 2.3.2, 2.3.3, 2.3.4, 2.3.9, 2.3.10, 2.3.11, 2.3.12, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.0.10, 3.1.0 | — |
| rubyonrails ruby_on_rails | 3.0.4 | — |
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