CVE-2026-31990

MEDIUM

6.1

Description

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.

Details CVE

Score CVSS v3.16.1

SeveriteMEDIUM

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/19/2026

Derniere modification3/19/2026

Sourcenvd

Observations honeypot0

Produits affectes

openclaw:openclaw

Faiblesses (CWE)

CWE-59

References

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)

Correlations IOC

Aucune correlation enregistree

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