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 transcript_path value via stdin JSON. Attackers can access any file readable by the process and the file metadata is written to a persistent cache file with insufficient permissions, creating a forensic record of accessed paths that survives process exit.
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History
Tue, 19 May 2026 14:15:00 +0000
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Tue, 19 May 2026 08:45:00 +0000
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Jarrodwatts
Jarrodwatts claude-hud |
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Jarrodwatts
Jarrodwatts claude-hud |
Mon, 18 May 2026 20:15:00 +0000
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| Description | 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 transcript_path value via stdin JSON. Attackers can access any file readable by the process and the file metadata is written to a persistent cache file with insufficient permissions, creating a forensic record of accessed paths that survives process exit. | |
| Title | Claude HUD 0.0.12 Path Traversal via transcript_path | |
| Weaknesses | CWE-22 | |
| References |
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cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-05-18T19:45:55.216Z
Updated: 2026-05-19T12:54:56.252Z
Reserved: 2026-05-18T19:22:26.747Z
Link: CVE-2026-47091
Updated: 2026-05-19T12:54:52.739Z
Status : Awaiting Analysis
Published: 2026-05-18T20:16:39.863
Modified: 2026-05-18T20:19:31.307
Link: CVE-2026-47091
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