Vulnerability Description
OpenClaw versions prior to 2026.3.1 fail to pin executable identity for non-path-like argv[0] tokens in system.run approvals, allowing post-approval executable rebind attacks. Attackers can modify PATH resolution after approval to execute a different binary than the operator approved, enabling arbitrary command execution.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.3.1 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-q399-23r3-hfx4MitigationVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-executable-rebind-via-unbound-pathThird Party Advisory
FAQ
What is CVE-2026-31997?
CVE-2026-31997 is a vulnerability with a CVSS score of 6.0 (MEDIUM). OpenClaw versions prior to 2026.3.1 fail to pin executable identity for non-path-like argv[0] tokens in system.run approvals, allowing post-approval executable rebind attacks. Attackers can modify PAT...
How severe is CVE-2026-31997?
CVE-2026-31997 has been rated MEDIUM with a CVSS base score of 6.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-31997?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.