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3 vulnerabilities found for by anthropic

CVE-2025-66032 (GCVE-0-2025-66032)
Vulnerability from cvelistv5
Published
2025-12-03 18:16
Modified
2025-12-03 19:11
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Summary
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.
References
Impacted products
Vendor Product Version
anthropics claude-code Version: < 1.0.93
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CVE-2025-64755 (GCVE-0-2025-64755)
Vulnerability from cvelistv5
Published
2025-11-21 01:13
Modified
2025-11-24 18:13
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
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.
References
Impacted products
Vendor Product Version
anthropics claude-code Version: < 2.0.31
 Create a notification for this product.
Show details on NVD website

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CVE-2025-65099 (GCVE-0-2025-65099)
Vulnerability from cvelistv5
Published
2025-11-19 17:35
Modified
2025-11-20 14:20
Severity ?
7.7 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Summary
Claude Code is an agentic coding tool. Prior to version 1.0.39, when running on a machine with Yarn 3.0 or above, Claude Code could have been tricked to execute code contained in a project via yarn plugins before the user accepted the startup trust dialog. Exploiting this would have required a user to start Claude Code in an untrusted directory and to be using Yarn 3.0 or above. This issue has been patched in version 1.0.39.
References
Impacted products
Vendor Product Version
anthropics claude-code Version: < 1.0.39
 Create a notification for this product.
Show details on NVD website

To clipboard 

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