CVE-2026-31990

MEDIUM

6.1

Descricao

OpenClaw versions prior to 2026.3.2 contain a vulnerability in the stageSandboxMedia function in which it fails to validate destination symlinks during media staging, allowing writes to follow symlinks outside the sandbox workspace. Attackers can exploit this by placing symlinks in the media/inbound directory to overwrite arbitrary files on the host system outside sandbox boundaries.

Detalhes CVE

Pontuacao CVSS v3.16.1

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/19/2026

Ultima modificacao3/19/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

openclaw:openclaw

Fraquezas (CWE)

CWE-59

Referencias

https://github.com/openclaw/openclaw/commit/17ede52a4be3034f6ec4b883ac6b81ad0101558a(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-cfvj-7rx7-fc7c(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-symlink-traversal-in-stagesandboxmedia-destination(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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