High

OpenClaw: Sandboxed agents could escape exec routing via host=node override

  • Disclosed: 17.04.2026
  • Updated: 11.10.2026 10:22

Summary

Sandboxed agents could escape exec routing via host=node override.

Affected Packages / Versions

  • Package: openclaw
  • Ecosystem: npm
  • Affected versions: >= 2026.4.5 < 2026.4.10
  • Patched versions: >= 2026.4.10

Impact

A sandboxed agent could request host: "node" and route exec to a remote node instead of the intended sandbox execution path, bypassing the sandbox routing boundary.

Technical Details

The fix blocks sandboxed exec escape to remote node targets and keeps routing aligned with the active sandbox policy.

Fix

The issue was fixed in #63880. The first stable tag containing the fix is v2026.4.10, and openclaw@2026.4.14 includes the fix.

Fix Commit(s)

  • dffad08529202edbf34e4808788e1182fe10f6a9
  • PR: #63880

Release Process Note

Users should upgrade to openclaw 2026.4.10 or newer. The latest npm release, 2026.4.14, already includes the fix.

Credits

Thanks to @zsxsoft, with sponsorship from @KeenSecurityLab and @qclawer for reporting this issue.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
npm package openclaw >= 2026.4.5, < 2026.4.10 2026.4.10

References

CVSS score 8.8/10
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-736r-jwj6-4w23 - 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.

All (588) in the archive
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

  1. 2026: 588
Severity:
  1. High · 8.8 CVE-2026-53811 < 2026.5.7 2026.5.7
  2. High · 8.8 CVE-2026-53806 < 2026.5.12 2026.5.12
  3. High · 7.8 CVE-2026-53813 < 2026.4.25 2026.4.25
  4. High · 7.5 CVE-2026-53834 < 2026.4.27 2026.4.27
  5. Critical CVE-2026-34507 < 2026.4.29 2026.4.29
  6. High CVE-2026-53823 < 2026.5.3 2026.5.3
  7. High · 8.4 CVE-2026-53814 < 2026.5.20 2026.5.20
  8. High · 6.5 CVE-2026-53815 < 2026.5.19 2026.5.19
  9. High · 8.1 CVE-2026-53849 < 2026.5.7 2026.5.7
  10. High · 8.1 CVE-2026-53857 < 2026.5.3 2026.5.3
  11. High · 8.1 CVE-2026-53866 < 2026.5.12 2026.5.12
  12. High · 8.1 CVE-2026-53864 < 2026.5.26 2026.5.26
  13. Critical · 9.8 CVE-2026-44109 < 2026.4.15 2026.4.15
  14. Critical · 8.1 CVE-2026-43585 < 2026.4.15 2026.4.15
  15. High · 8.8 CVE-2026-43530 >= 2026.2.23, < 2026.4.12 2026.4.12
  16. OpenClaw: Sandboxed agents could escape exec routing via host=node override this entry
    High · 8.8 CVE-2026-42434 >= 2026.4.5, < 2026.4.10 2026.4.10
  17. High · 7.5 CVE-2026-42437 >= 2026.4.9, < 2026.4.10 2026.4.10
  18. High CVE-2026-41393 < 2026.3.31 2026.3.31
  19. Critical · 8.2 CVE-2026-41296 < 2026.3.31 2026.3.31
  20. High · 8.8 CVE-2026-41352 < 2026.3.31 2026.3.31
  21. High · 7.8 CVE-2026-41396 < 2026.3.31 2026.3.31
  22. High · 8.6 CVE-2026-35641 < 2026.3.24 2026.3.24
  23. High · 7.5 CVE-2026-35650 < 2026.3.22 2026.3.22
  24. High · 7.5 CVE-2026-32846 < 2026.03.28 2026.03.28
  25. High · 8.8 CVE-2026-33573 < 2026.3.11 2026.3.11
  26. Critical · 9.9 CVE-2026-22172 < 2026.3.12 2026.3.12
Show more (20) Showing 120 of 235

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