OpenClaw: busybox and toybox applet execution weakened exec approval binding
Summary
busybox and toybox applet execution weakened exec approval binding.
Affected Packages / Versions
- Package:
openclaw - Ecosystem: npm
- Affected versions:
>= 2026.2.23 < 2026.4.12 - Patched versions:
>= 2026.4.12
Impact
Opaque multi-call binaries such as busybox and toybox could obscure which applet or script-like behavior would actually run, weakening exec approval binding and risk classification.
Technical Details
The fix treats busybox and toybox as opaque mutable script runners and fails closed rather than binding unsafe applet invocations.
Fix
The issue was fixed in #65713. The first stable tag containing the fix is v2026.4.12, and openclaw@2026.4.14 includes the fix.
Fix Commit(s)
666f48d9b882a8a1415ca53f9567c72499d850c9- PR: #65713
Release Process Note
Users should upgrade to openclaw 2026.4.12 or newer. The latest npm release, 2026.4.14, already includes the fix.
Credits
Thanks to @decsecre583 for reporting this issue.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | openclaw | >= 2026.2.23, < 2026.4.12 | 2026.4.12 |
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-2cq5-mf3v-mx44
- https://nvd.nist.gov/vuln/detail/CVE-2026-43530
- https://github.com/openclaw/openclaw/pull/65713
- https://github.com/openclaw/openclaw/commit/666f48d9b882a8a1415ca53f9567c72499d850c9
- https://github.com/openclaw/openclaw
- https://www.vulncheck.com/advisories/openclaw-weakened-exec-approval-binding-via-busybox-and-toybox-applet-execution
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-863- Platform
- npm
- Package
openclaw- Disclosed
- 17.04.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-2cq5-mf3v-mx44 - 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
- 588
- First → latest
- 02.2026 07.2026
- Without a fix
- 9
- Exploited in attacks
- 0
Severity breakdown
- Critical 20
- High 215
- Medium 299
- Low 54
Disclosures per year
- 2026: 588
-
OpenClaw: busybox and toybox applet execution weakened exec approval binding this entry
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