Link following in OpenClaw - CVE-2026-41364
Published: April 30, 2026
Vulnerability identifier: #VU128618
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-41364
CWE-ID: CWE-59
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to write arbitrary files on the remote host.
The vulnerability exists due to improper link resolution in SSH sandbox tar upload when uploading a tar archive containing symlinks. A remote user can upload a specially crafted tar archive to write arbitrary files on the remote host.
Affected software
OpenClaw
How to mitigate CVE-2026-41364
Install security update from vendor's website.
OpenClaw - update to 2026.3.31