yard before 0.9.20 allows path traversal.
{ "binaries": [ { "binary_name": "yard", "binary_version": "0.9.12-2ubuntu0.1~esm1" }, { "binary_name": "yard-doc", "binary_version": "0.9.12-2ubuntu0.1~esm1" } ], "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro" }