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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWdocW0tcGd4ai0zN2dx

rails-html-sanitizer Cross-site Scripting vulnerability

Cross-site scripting (XSS) vulnerability in lib/rails/html/scrubbers.rb in the rails-html-sanitizer gem before 1.0.3 for Ruby on Rails 4.2.x and 5.x allows remote attackers to inject arbitrary web script or HTML via a crafted CDATA node.

Permalink: https://github.com/advisories/GHSA-ghqm-pgxj-37gq
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWdocW0tcGd4ai0zN2dx
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 6 years ago
Updated: over 1 year ago

CVSS Score: 6.1
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Identifiers: GHSA-ghqm-pgxj-37gq, CVE-2015-7580
References:

• https://nvd.nist.gov/vuln/detail/CVE-2015-7580
• https://github.com/rails/rails-html-sanitizer/commit/63903b0eaa6d2a4e1c91bc86008256c4c8335e78
• https://groups.google.com/forum/message/raw?msg=rubyonrails-security/uh--W4TDwmI/m_CVZtdbFQAJ
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00014.html
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00024.html
• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00053.html
• http://www.openwall.com/lists/oss-security/2016/01/25/15
• https://web.archive.org/web/20160128075017/http://www.securitytracker.com/id/1034816
• https://github.com/advisories/GHSA-ghqm-pgxj-37gq

Repository: https://github.com/rails/rails-html-sanitizer
Blast Radius: 34.9

Affected Packages