GHSA-4whc-pp4x-9pf3Medium

jquery-rails and jquery-ujs subject to Exposure of Sensitive Information

Published
October 24, 2017
Last Modified
January 14, 2026

🔗 CVE IDs covered (1)

📋 Description

jquery_ujs.js in jquery-rails before 3.1.3 and 4.x before 4.0.4 and rails.js in jquery-ujs before 1.0.4, as used with Ruby on Rails 3.x and 4.x, allow remote attackers to bypass the Same Origin Policy, and trigger transmission of a CSRF token to a different-domain web server, via a leading space character in a URL within an attribute value.

🎯 Affected products3

  • rubygems/jquery-rails:< 3.1.3
  • rubygems/jquery-rails:>= 4.0.0, < 4.0.4
  • rubygems/jquery-ujs:< 1.0.4

🔗 References (13)