Description

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.

INFO

Published Date :

2025-12-03T18:16:54.335Z

Last Modified :

2025-12-03T19:11:39.067Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-66032 vulnerability.

Vendors Products
Anthropic
  • Claude Code
Anthropics
  • Claude Code
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-66032.

URL Resource
https://github.com/anthropics/claude-code/security/advisories/GHSA-xq4m-mc3c-vvg3 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-66032 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-66032 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact