CVE-2026-41364

HIGH

8.1

Description

OpenClaw before 2026.3.31 contains a symlink following vulnerability in SSH sandbox tar upload that allows remote attackers to write arbitrary files. Attackers can exploit this by uploading tar archives containing symlinks to escape the sandbox and overwrite files on the remote host.

CVE Details

CVSS v3.1 Score8.1

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/28/2026

Last Modified4/28/2026

Sourcenvd

Honeypot Sightings0

Affected Products

openclaw:openclaw

Weaknesses (CWE)

CWE-59

References

https://github.com/openclaw/openclaw/commit/3d5af14984ac1976c747a8e11581d697bd0829dc(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-fv94-qvg8-xqpw(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-arbitrary-file-write-via-symlink-following-in-ssh-sandbox-tar-upload(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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