CVE-2026-25723

MEDIUM

6.5

Description

Claude Code is an agentic coding tool. Prior to version 2.0.55, Claude Code failed to properly validate commands using piped sed operations with the echo command, allowing attackers to bypass file write restrictions. This vulnerability enabled writing to sensitive directories like the .claude folder and paths outside the project scope. Exploiting this required the ability to execute commands through Claude Code with the "accept edits" feature enabled. This issue has been patched in version 2.0.55.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie2/6/2026

Derniere modification2/9/2026

Sourcenvd

Observations honeypot0

Produits affectes

anthropic:claude_code

Faiblesses (CWE)

CWE-20CWE-78

References

https://github.com/anthropics/claude-code/security/advisories/GHSA-mhg7-666j-cqg4(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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