Jarrod Watts

3 exploits Active since May 2026
CVE-2026-47090 WRITEUP MEDIUM WRITEUP
Claude HUD 0.0.12 Terminal Injection via OSC 8 Hyperlinks
Claude HUD through 0.0.12, patched in commit 234d9aa, constructs OSC 8 terminal hyperlink escape sequences using raw cwd and branchUrl values without stripping control characters or encoding embedded values, allowing attackers to inject arbitrary ANSI codes into terminal sessions. Attackers can embed ESC+backslash sequences in the current working directory or branch URL to execute malicious ANSI codes including text color changes, forged prompts, and OSC 52 clipboard writes, or trigger outbound HTTP requests to attacker-controlled remotes when hyperlinks are clicked.
CVSS 4.6
CVE-2026-47091 WRITEUP LOW WRITEUP
Claude HUD 0.0.12 Path Traversal via transcript_path
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.
CVSS 3.3
CVE-2026-47092 WRITEUP HIGH WRITEUP
Claude HUD 0.0.12 Arbitrary Command Execution via COMSPEC Environment Variable
Claude HUD through 0.0.12, patched in commit 234d9aa, contains a command injection vulnerability that allows local attackers to execute arbitrary commands by manipulating the COMSPEC environment variable. Attackers can set COMSPEC to an arbitrary binary path before claude-hud performs its version check, causing execFile() to execute the attacker-supplied executable with cmd.exe arguments, resulting in arbitrary code execution on Windows systems.
CVSS 7.8