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Copier <9.1.0 subdirectory parent-directory traversal template root escape

github.com 2026-04-03 查看中文 →

Security Advisory Medium copier-org/copier

Affected:

copier < 9.1.0

Fixed in:

copier >= 9.1.1

Referenced CVEs: CVE-2026-34726 · 4.4

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