PT-2026-35552 · Openclaw · Openclaw

Antaisecuritylab · Published 2026-04-27 · Updated 2026-04-28 · CVE-2026-41364

Mitre

CVSS v3.1

8.1

High

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

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.

Fix

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

CVE-2026-41364

Affected Products

Openclaw

References · 4

• https://github.com/openclaw/openclaw/security/advisories/GHSA-fv94-qvg8-xqpw · Vendor Advisory
• https://github.com/openclaw/openclaw/commit/3d5af14984ac1976c747a8e11581d697bd0829dc · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-41364 · Security Note
• https://vulncheck.com/advisories/openclaw-arbitrary-file-write-via-symlink-following-in-ssh-sandbox-tar-upload · Note