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Medium DLA-2096-1 1 CVE

ruby-rack-cors - security update

Published Feb 6, 2020 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 8 ruby-rack-cors 0.2.9-1+deb8u1

Vulnerabilities 1

  • Medium 5.3

    The rack-cors rubygem may allow directory traveral

    An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.