CVE-2026-31997

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 v3 6.0 MEDIUM

6.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/openclaw/openclaw/security/advisories/GHSA-q399-23r3-hfx4	Mitigation Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-executable-rebind-via-unbound-path-token-in-system-run-approvals	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

History

19 Mar 2026, 18:49

Type	Values Removed	Values Added
First Time		Openclaw openclaw Openclaw
References	~~() https://github.com/openclaw/openclaw/security/advisories/GHSA-q399-23r3-hfx4 -~~	() https://github.com/openclaw/openclaw/security/advisories/GHSA-q399-23r3-hfx4 - Mitigation, Vendor Advisory
References	~~() https://www.vulncheck.com/advisories/openclaw-executable-rebind-via-unbound-path-token-in-system-run-approvals -~~	() https://www.vulncheck.com/advisories/openclaw-executable-rebind-via-unbound-path-token-in-system-run-approvals - Third Party Advisory
CPE		cpe:2.3:a:openclaw:openclaw::::::node.js::*

19 Mar 2026, 02:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-19 02:16

Updated : 2026-03-19 18:49

NVD link : CVE-2026-31997

Mitre link : CVE-2026-31997

CVE.ORG link : CVE-2026-31997

JSON object : View

Products Affected

openclaw

openclaw

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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