OpenClaw: Native prompt image auto-load did not honor tools.fs.workspaceOnly in sandboxed runs
Summary
In sandboxed runs, native prompt image auto-load did not honor tools.fs.workspaceOnly=true.
This optional hardening setting is not enabled by default. When operators enabled it, prompt text could still reference mounted out-of-workspace image paths (for example /agent/secret.png) and load those image bytes for vision-capable model input.
Affected Packages / Versions
- Package:
openclaw(npm) - Latest published npm version at triage time:
2026.2.23 - Vulnerable version range:
<= 2026.2.23 - Patched version (planned next release):
2026.2.24
Conditions Required
This issue required all of the following:
- sandbox mode enabled,
tools.fs.workspaceOnly=trueconfigured,- an out-of-workspace mount path reachable from the sandbox (for example
/agent), - vision-capable model path active for native prompt image loading.
Technical Details
Native prompt image ingestion (detectAndLoadPromptImages / loadImageFromRef) resolved and read sandbox paths but did not apply the same workspace-root assertion used by file tools when tools.fs.workspaceOnly was set.
Fix Commit(s)
370d115549c0dadace0902775eea0d5094aedfdc
Verification
pnpm checkpnpm exec vitest run --config vitest.gateway.config.tspnpm test:fast
Release Process Note
patched_versions is pre-set to the planned next release (2026.2.24) so once npm release is available, this advisory only needs publish action.
OpenClaw thanks @tdjackey for reporting.
Publication Update (2026-02-25)
openclaw@2026.2.24 is published on npm and contains the fix commit(s) listed above. This advisory now marks >= 2026.2.24 as patched.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | openclaw | < 2026.2.24 | 2026.2.24 |
References
- CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N- Weakness (CWE)
CWE-200, CWE-284- Platform
- npm
- Package
openclaw- Disclosed
- 03.03.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-9f72-qcpw-2hxc - CC BY 4.0
Vulnerability history: openclaw
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 589
- First → latest
- 02.2026 10.2026
- Without a fix
- 9
- Exploited in attacks
- 0
Severity breakdown
- Critical 20
- High 215
- Medium 300
- Low 54
Disclosures per year
- 2026: 589
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OpenClaw: Native prompt image auto-load did not honor tools.fs.workspaceOnly in sandboxed runs this entry
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