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Advisories

OpenClaw < 2026.2.23 - Sandbox Boundary Bypass via Image Tool workspaceOnly Bypass

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severity
medium
date
Affecting

  • OpenClaw < 2026.2.23

CWE
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CVSS
6
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Credit
tdjackey
Description
OpenClaw versions prior to 2026.2.23 contain a sandbox bypass vulnerability in the sandboxed image tool that fails to enforce tools.fs.workspaceOnly restrictions on mounted sandbox paths, allowing attackers to read out-of-workspace files. Attackers can load restricted mounted images and exfiltrate them through vision model provider requests to bypass sandbox confidentiality controls.

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