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brew-uffizzi-cve-2011-2932
Vulnerability from osv_homebrew
Published
2026-08-13 17:46
Modified
2026-08-13 17:46
Summary
activesupport Cross-site Scripting vulnerability
Details

Cross-site scripting (XSS) vulnerability in activesupport/lib/active_support/core_ext/string/output_safety.rb in Ruby on Rails 2.x 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 malformed Unicode string, related to a "UTF-8 escaping vulnerability."

References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "resource": "activesupport",
        "resource_purl": "pkg:gem/activesupport@8.0.2",
        "upstream_fixed_in": "3.0.10"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "uffizzi",
        "purl": "pkg:brew/uffizzi"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.21"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "RubyGems",
        "key": "pkg:gem/activesupport@8.0.2",
        "name": "activesupport",
        "resource": "activesupport",
        "strategy": "registry",
        "subject_version": "8.0.2"
      }
    ]
  },
  "details": "Cross-site scripting (XSS) vulnerability in `activesupport/lib/active_support/core_ext/string/output_safety.r`b in Ruby on Rails 2.x 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 malformed Unicode string, related to a \"UTF-8 escaping vulnerability.\"",
  "id": "BREW-uffizzi-CVE-2011-2932",
  "modified": "2026-08-13T17:46:08Z",
  "published": "2026-08-13T17:46:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2932"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rails/rails/commit/bfc432574d0b141fd7fe759edfe9b6771dd306bd"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=731435"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rails/rails"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activesupport/CVE-2011-2932.yml"
    },
    {
      "type": "WEB",
      "url": "http://groups.google.com/group/rubyonrails-security/msg/f1d2749773db9f21?dmode=source\u0026output=gplain"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065114.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065189.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065212.html"
    },
    {
      "type": "WEB",
      "url": "http://weblog.rubyonrails.org/2011/8/16/ann-rails-3-1-0-rc6"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/08/17/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/08/19/11"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/08/20/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/08/22/13"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/08/22/14"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/08/22/5"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "activesupport Cross-site Scripting vulnerability",
  "upstream": [
    "GHSA-9fh3-vh3h-q4g3",
    "CVE-2011-2932"
  ]
}



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