Claude Code is an agentic coding tool. Prior to 1.0.93, Due to errors in parsing shell commands related to $IFS and short CLI flags, it was possible to bypass the Claude Code read-only validation and trigger arbitrary code execution. Reliably exploiting this requires the ability to add untrusted content into a Claude Code context window. This vulnerability is fixed in 1.0.93.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| @anthropic-ai/claude-code(npm) | 0 | 1.0.93 | N/A |
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