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Package details: pkg:gem/activesupport@3.2
purl pkg:gem/activesupport@3.2
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Next non-vulnerable version 6.1.7.5
Latest non-vulnerable version 8.1.2.1
Risk 3.1
Vulnerabilities affecting this package (4)
Vulnerability Summary Fixed by
VCID-43f3-rxwm-fkgv
Aliases:
CVE-2011-2932
GHSA-9fh3-vh3h-q4g3
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') 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." There are no reported fixed by versions.
VCID-hr2h-y693-sbgc
Aliases:
CVE-2012-3464
GHSA-h835-75hw-pj89
OSV-84516
activesupport Cross-site Scripting vulnerability Cross-site scripting (XSS) vulnerability in `activesupport/lib/active_support/core_ext/string/output_safety.rb` in Ruby on Rails before 2.3.16, 3.0.x before , 3.1.x before 3.1.8, and 3.2.x before 3.2.8 might allow remote attackers to inject arbitrary web script or HTML via vectors involving a ' (quote) character.
3.2.8
Affected by 11 other vulnerabilities.
VCID-uudj-r63z-kban
Aliases:
CVE-2013-1856
GHSA-9c2j-593q-3g82
OSV-91451
XML Parsing Vulnerability affecting JRuby users There is a vulnerability in the JDOM backend to ActiveSupport's XML parser. you should upgrade or use one of the work arounds immediately.
3.2.13
Affected by 10 other vulnerabilities.
VCID-va9q-fjn6-yqee
Aliases:
CVE-2012-1098
GHSA-qv8p-v9qw-wc7g
OSV-79726
Direct Manipulation XSS Ruby on Rails contains a flaw that allows a remote cross-site scripting (XSS) attack. This flaw exists because the application does not validate direct manipulations of `SafeBuffer` objects via `'[]'` and other methods. This may allow a user to create a specially crafted request that would execute arbitrary script code in a user's browser within the trust relationship between their browser and the server.
3.2.2
Affected by 12 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-01T15:18:18.317485+00:00 Ruby Importer Affected by VCID-43f3-rxwm-fkgv https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activesupport/CVE-2011-2932.yml 38.0.0
2026-04-01T15:18:18.217008+00:00 Ruby Importer Affected by VCID-va9q-fjn6-yqee https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activesupport/CVE-2012-1098.yml 38.0.0
2026-04-01T15:18:18.173122+00:00 Ruby Importer Affected by VCID-uudj-r63z-kban https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activesupport/CVE-2013-1856.yml 38.0.0
2026-04-01T15:18:18.038352+00:00 Ruby Importer Affected by VCID-hr2h-y693-sbgc https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activesupport/CVE-2012-3464.yml 38.0.0