Cross site scripting that affects rails (GHSA-8qrh-h9m2-5fvf)
Published: 2017-10-24T18:33:38Z
Aliases: CVE-2009-3009
Severity: MODERATE · CWE: CWE-79

Cross-site scripting (XSS) vulnerability in Ruby on Rails 2.x before 2.2.3, and 2.3.x before 2.3.4, allows remote attackers to inject arbitrary web script or HTML by placing malformed Unicode strings into a form helper.

Affected packages:
package: ecosystem: RubyGems
name: actionpack
ranges: type: ECOSYSTEM
events: introduced: 2.0.0
fixed: 2.2.3
package: ecosystem: RubyGems
name: actionpack
ranges: type: ECOSYSTEM
events: introduced: 2.3.0
fixed: 2.3.4
package: ecosystem: RubyGems
name: activesupport
ranges: type: ECOSYSTEM
events: introduced: 2.0.0
fixed: 2.2.3
package: ecosystem: RubyGems
name: activesupport
ranges: type: ECOSYSTEM
events: introduced: 2.3.0
fixed: 2.3.4