Directory traversal vulnerability in Action View in Ruby on Rails before 220.127.116.11, 4.0.x and 4.1.x before 18.104.22.168, 4.2.x before 22.214.171.124, and 5.x before 5.0.0.beta1.1 allows remote attackers to read arbitrary files by leveraging an application's unrestricted use of the render method and providing a .. (dot dot) in a pathname.
Am I vulnerable?
The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.
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Affected package information