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VULNERABILITIES

CVE-2026-42423 Details

Description

OpenClaw before 2026.4.8 contains an approval-timeout fallback mechanism that bypasses strictInlineEval explicit-approval requirements on gateway and node exec hosts. Attackers can exploit this timeout fallback to execute inline eval commands that should require explicit user approval, circumventing the intended security boundary.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5 [email protected]Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-q2gc-xjqw-qp89 [email protected]Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-strictinlineeval-approval-boundary-bypass-via-approval-timeout-fallback [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-636Not Failing Securely ('Failing Open')[email protected]

Affected Products

ProductVersions
openclaw openclaw
< 2026.4.8

CPE

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

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-42423
NVD Published Date:
Apr 28, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]