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CWE

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CVE-2025-64755

Published: Nov 21, 2025

Modified: Nov 24, 2025

PUBLISHED

Description

Claude Code is an agentic coding tool. Prior to version 2.0.31, due to an error in sed command parsing, it was possible to bypass the Claude Code read-only validation and write to arbitrary files on the host system. This issue has been patched in version 2.0.31.

Vendor	Product	Versions
anthropics	claude-code	affected `< 2.0.31`

Weaknesses (CWE)

References

https://github.com/anthropics/claude-code/security/advisories/GHSA-7mv8-j34q-vp7q

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