Cross-site scripting (XSS) vulnerability in the rails-html-sanitizer gem before 1.0.3...

Vulnerability Description

Cross-site scripting (XSS) vulnerability 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 crafted tag attributes.

References

• http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178046.html
• http://www.openwall.com/lists/oss-security/2016/01/25/11
• http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00053.html
• https://github.com/rails/rails-html-sanitizer/commit/297161e29a3e11186ce4c02bf7defc088bf544d4
• http://www.securitytracker.com/id/1034816
• https://groups.google.com/forum/message/raw?msg=ruby-security-ann/uh--W4TDwmI/ygHE7hlZEgAJ
• http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178064.html
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00024.html
• http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00014.html