{"id":"CVE-2009-4214","aliases":["DEBIAN-CVE-2009-4214","DSA-2260-1","DSA-2301-1","EUVD-2017-0207","GHSA-9p3v-wf2w-v29c"],"status":"published","title":"Moderate severity vulnerability that affects rails","description":"Cross-site scripting (XSS) vulnerability in the strip_tags function in Ruby on Rails before 2.2.s, and 2.3.x before 2.3.5, allows remote attackers to inject arbitrary web script or HTML via vectors involving non-printing ASCII characters, related to HTML::Tokenizer and actionpack/lib/action_controller/vendor/html-scanner/html/node.rb.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03022,"percentile":0.87551,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2009-12-07T17:00:00Z","modified":"2026-10-23T17:47:35Z","fixes":[{"ecosystem":"RubyGems","package":"rails","fixed_in":["2.2.2","2.3.5"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"rails","fixed_in":["2.2.3-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"rails","fixed_in":["2.2.3-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"rails","fixed_in":["2.2.3-2"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"RubyGems","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.2"}]}]},{"source":"ghsa","ecosystem":"RubyGems","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.0"},{"fixed":"2.3.5"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.3-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.3-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.3-2"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-7+lenny0.2"}]}],"versions":["2.1.0-6","2.1.0-7","2.1.0-7+lenny0.1"],"bundled":2},{"source":"osv","ecosystem":"Debian:6.0","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.5-1.2+squeeze1"}]}],"versions":["2.3.5-1.2","2.3.5-1.2+squeeze0.1"],"bundled":4},{"source":"osv","ecosystem":"Debian:5.0","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-7+lenny1"}]}],"versions":["2.1.0-6","2.1.0-7","2.1.0-7+lenny0.1","2.1.0-7+lenny0.2"],"bundled":4},{"source":"osv","ecosystem":"RubyGems","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.2"}]}],"versions":["0.10.0","0.10.1","0.11.0","0.11.1","0.12.0","0.12.1","0.13.0","0.13.1","0.14.1","0.14.2","0.14.3","0.14.4","0.8.0","0.8.5","0.9.0","0.9.1","0.9.2","0.9.3","0.9.4","0.9.4.1","0.9.5","1.0.0","1.1.0","1.1.1","1.1.2","1.1.3","1.1.4","1.1.5","1.1.6","1.2.0","1.2.1","1.2.2","1.2.3","1.2.4","1.2.5","1.2.6","2.0.0","2.0.1","2.0.2","2.0.4","2.0.5","2.1.0","2.1.1","2.1.2"]},{"source":"osv","ecosystem":"RubyGems","package":"rails","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.0"},{"fixed":"2.3.5"}]}],"versions":["2.3.2","2.3.3","2.3.4"]}],"products":[{"vendor":"rubyonrails","product":"rails"},{"vendor":"rubyonrails","product":"ruby_on_rails"}],"references":[{"url":"http://groups.google.com/group/rubyonrails-security/browse_thread/thread/4d4f71f2aef4c0ab?pli=1","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://secunia.com/advisories/37446","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.vupen.com/english/advisories/2009/3352","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Vendor Advisory","advisory","fix","web"]},{"url":"http://www.debian.org/security/2011/dsa-2301","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory","web"]},{"url":"http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","web"]},{"url":"http://weblog.rubyonrails.org/2009/11/30/ruby-on-rails-2-3-5-released","tags":["x_refsource_CONFIRM","x_transferred","article","web"]},{"url":"http://www.securityfocus.com/bid/37142","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix","web"]},{"url":"http://www.debian.org/security/2011/dsa-2260","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2009/11/27/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-03/msg00004.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://support.apple.com/kb/HT4077","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.securitytracker.com/id?1023245","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://secunia.com/advisories/38915","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2009/12/08/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://github.com/rails/rails/commit/bfe032858077bb2946abe25e95e485ba6da86bd5","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4214","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9p3v-wf2w-v29c","tags":["advisory"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rails/CVE-2009-4214.yml","tags":["web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-4214","tags":["advisory"]},{"url":"http://github.com/rails/rails","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2009-4214","description":"Cross-site scripting (XSS) vulnerability in the strip_tags function in Ruby on Rails before 2.2.s, and 2.3.x before 2.3.5, allows remote attackers to inject arbitrary web script or HTML via vectors involving non-printing ASCII characters, related to HTML::Tokenizer and actionpack/lib/action_controller/vendor/html-scanner/html/node.rb.","status":"published","published":"2009-12-07T17:00:00Z","modified":"2024-08-07T06:54:09.938Z","updated_at":"2026-11-02T14:33:24.451733Z"}],"euvd":[{"id":"EUVD-2017-0207","description":"Cross-site scripting (XSS) vulnerability in the strip_tags function in Ruby on Rails before 2.2.s, and 2.3.x before 2.3.5, allows remote attackers to inject arbitrary web script or HTML via vectors involving non-printing ASCII characters, related to HTML::Tokenizer and actionpack/lib/action_controller/vendor/html-scanner/html/node.rb.","status":"published","published":"2009-12-07T17:00:00Z","modified":"2024-08-07T06:54:09Z","updated_at":"2026-11-03T01:39:11.214145Z"}],"ghsa":[{"id":"GHSA-9p3v-wf2w-v29c","title":"Moderate severity vulnerability that affects rails","description":"Cross-site scripting (XSS) vulnerability in the strip_tags function in Ruby on Rails before 2.2.s, and 2.3.x before 2.3.5, allows remote attackers to inject arbitrary web script or HTML via vectors involving non-printing ASCII characters, related to HTML::Tokenizer and actionpack/lib/action_controller/vendor/html-scanner/html/node.rb.","status":"published","published":"2017-10-24T18:33:38Z","modified":"2023-11-09T05:01:54Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:17.64478Z"}],"nvd":[{"id":"CVE-2009-4214","description":"Cross-site scripting (XSS) vulnerability in the strip_tags function in Ruby on Rails before 2.2.s, and 2.3.x before 2.3.5, allows remote attackers to inject arbitrary web script or HTML via vectors involving non-printing ASCII characters, related to HTML::Tokenizer and actionpack/lib/action_controller/vendor/html-scanner/html/node.rb.","status":"published","published":"2009-12-07T17:30:00.217Z","modified":"2026-06-16T23:13:15.45Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:01:37.939838Z"}],"osv":[{"id":"CVE-2009-4214","description":"Cross-site scripting (XSS) vulnerability in the strip_tags function in Ruby on Rails before 2.2.s, and 2.3.x before 2.3.5, allows remote attackers to inject arbitrary web script or HTML via vectors involving non-printing ASCII characters, related to HTML::Tokenizer and actionpack/lib/action_controller/vendor/html-scanner/html/node.rb.","status":"published","published":"2009-12-07T17:30:00Z","modified":"2026-04-10T03:40:59.27364Z","updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2009-4214","description":"Cross-site scripting (XSS) vulnerability in the strip_tags function in Ruby on Rails before 2.2.s, and 2.3.x before 2.3.5, allows remote attackers to inject arbitrary web script or HTML via vectors involving non-printing ASCII characters, related to HTML::Tokenizer and actionpack/lib/action_controller/vendor/html-scanner/html/node.rb.","status":"published","published":"2009-12-07T17:30:00.217Z","modified":"2026-10-23T17:47:35.946143109Z","updated_at":"2026-11-02T15:45:24.013654Z"},{"id":"DSA-2260-1","title":"rails - several","status":"published","published":"2011-06-14T00:00:00Z","modified":"2026-03-09T01:22:42.365938Z","updated_at":"2026-11-02T15:46:15.108335Z"},{"id":"DSA-2301-1","title":"rails - several","status":"published","published":"2011-09-05T00:00:00Z","modified":"2026-03-09T01:21:41.318889Z","updated_at":"2026-11-02T15:46:15.108335Z"},{"id":"GHSA-9p3v-wf2w-v29c","title":"Moderate severity vulnerability that affects rails","description":"Cross-site scripting (XSS) vulnerability in the strip_tags function in Ruby on Rails before 2.2.s, and 2.3.x before 2.3.5, allows remote attackers to inject arbitrary web script or HTML via vectors involving non-printing ASCII characters, related to HTML::Tokenizer and actionpack/lib/action_controller/vendor/html-scanner/html/node.rb.","status":"published","published":"2017-10-24T18:33:38Z","modified":"2025-04-09T20:05:53.148849Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:43.875515Z"}]}}