CVE-2020-14366: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

February 9, 2022

A vulnerability was found in keycloak, where path traversal using URL-encoded path segments in the request is possible because the resources endpoint applies a transformation of the url path to the file path. Only few specific folder hierarchies can be exposed by this flaw

References

bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14366
github.com/advisories/GHSA-cp67-8w3w-6h9c
nvd.nist.gov/vuln/detail/CVE-2020-14366

Code Behaviors & Features

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