CVE-2026-25723

MEDIUM

6.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado2/6/2026

Ultima modificacao2/9/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

anthropic:claude_code

Fraquezas (CWE)

CWE-20CWE-78

Referencias

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

Correlacoes IOC

Sem correlacoes registradas

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