Hub/AI Security/Advisories/GHSA-mhg7-666j-cqg4
Command Injection via Piped sed Command Bypasses File Write Restrictions
Claude Code security advisory.
| GHSA | GHSA-mhg7-666j-cqg4 |
|---|---|
| Published | Feb 6, 2026 |
| Severity | High 7.7 |
| CVE | CVE-2026-25723 |
| Status | patched |
| Affected | < v2.0.55 |
| Fixed in | v2.0.55 |
| Component | Claude Code |
Sources
Checked 2026-11-04. We copy severity and fix versions from the source and never estimate them.
Affected tools
Weekly, free
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