CVE-2026-47091

Claude HUD up to version 0.0.12 is affected by a path traversal flaw exposed by an unvalidated transcript_path in stdin JSON. The vulnerability lets an attacker read arbitrary files readable by the process, and the accessed file metadata is written to a persistent cache file with insufficient per...

CVE-2026-47091: Improper Limitation of a Pathname to a Restricted Directory

Claude HUD through 0.0.12, patched in commit 234d9aa, contains a path traversal vulnerability that allows attackers to read arbitrary files by supplying an unvalidated transcriptpath value via stdin JSON. Attackers can access any file readable by the process and the file metadata is written to a...