GHSA-j838-vfpq-fmf2
Dashboard / Vulnerabilities / GHSA-j838-vfpq-fmf2
Summary: actionpack Cross-site Scripting vulnerability
Details: The sanitize helper in `lib/action_controller/vendor/html-scanner/html/sanitizer.rb` in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle encoded `:` (colon) characters in URLs, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted scheme name, as demonstrated by including a `:` sequence.
References: https://nvd.nist.gov/vuln/detail/CVE-2013-1857, https://github.com/rails/rails, https://groups.google.com/group/rubyonrails-security/msg/78b9817a5943f6d6?dmode=source&output=gplain, https://web.archive.org/web/20130609174600/http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html, https://web.archive.org/web/20131109010518/http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html, http://lists.opensuse.org/opensuse-updates/2013-04/msg00072.html, http://lists.opensuse.org/opensuse-updates/2013-04/msg00073.html, http://lists.opensuse.org/opensuse-updates/2014-01/msg00013.html, http://rhn.redhat.com/errata/RHSA-2013-0698.html, http://rhn.redhat.com/errata/RHSA-2014-1863.html, http://support.apple.com/kb/HT5784, http://weblog.rubyonrails.org/2013/3/18/SEC-ANN-Rails-3-2-13-3-1-12-and-2-3-18-have-been-released
Affected packages
Package
Name: actionpack
Purl: pkg:gem/actionpack
Affected ranges
Type: ECOSYSTEM
Events:
