Actively exploited vulnerabilities affecting Rails products.https://wildfortech.comhttps://wildfortech.com/security#CVE-2019-5418https://wildfortech.com/security#CVE-2019-5418This Rails vulnerability lets an attacker read arbitrary files from a server by sending a specially crafted HTTP Accept header when the application uses 'render file:'. Because web servers routinely expose sensitive system files, an unauthenticated attacker could potentially retrieve credentials, configuration data, or other critical content without any authentication. Any Rails application using that rendering pattern is at risk of full file-system disclosure, making this a serious data-exposure threat.Mon, 07 Jul 2025 00:00:00 GMTRailsRuby on Rails