OpenClaw versions prior to 2026.2.25 contain an approval-integrity bypass vulnerability in system.run where rendered command text is used as approval identity while trimming argv token whitespace, but runtime execution uses raw argv. An attacker can craft a trailing-space executable token to execute a different binary than what the approver displayed, allowing unexpected command execution under the OpenClaw runtime user when they can influence command argv and reuse an approval context.
Security readout for executives and security teams
Plain-English summary
OpenClaw could show an approver one command while executing a different binary because approval identity and runtime argv handling differ. The issue affects OpenClaw versions before 2026.2.25. Exploitation needs prior access, approver interaction, and influence over command arguments, so urgency is moderate but relevant for automated approval workflows.
Executive priority
Treat this as a scheduled security update, not an emergency response, unless OpenClaw drives sensitive operational automation or delegated command approvals in your environment.
Technical view
The flaw is an approval-integrity bypass in system.run. Rendered command text is used for approval identity after trimming argv token whitespace, while execution uses raw argv. A trailing-space executable token can create a mismatch between what was approved and what runs under the OpenClaw runtime user.
Likely exposure
Exposure is limited to OpenClaw deployments running versions before 2026.2.25 where users or integrations can influence system.run argv and reuse an approval context.
Exploitation context
Sources do not report active exploitation, and the CVE is not marked KEV. The CVSS vector indicates network reachability, high attack complexity, low privileges, required approval interaction, and high integrity impact.
Researcher notes
Focus review on approval identity canonicalization versus execution argv semantics. Evidence supports integrity impact through command identity mismatch, but not public weaponization or broad unauthenticated exploitation.
Mitigation direction
Upgrade OpenClaw to 2026.2.25 or later.
Review the GitHub advisory and patch commit for vendor remediation details.
Restrict who can influence system.run argv values.
Reassess or expire reusable approvals for command execution workflows.
If upgrade is delayed, follow vendor guidance; sources name no separate workaround.
Validation and detection
Inventory OpenClaw deployments and record their exact versions.
Confirm no production instance runs OpenClaw before 2026.2.25.
Identify workflows or integrations that pass argv into system.run.
Review system.run approvals for unexpected executable identity discrepancies.
Check whether approval reuse is enabled around command execution paths.
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Potential ATT&CK relevance
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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cwe · low confidence lookup
CWE-436: Exact CWE lookup
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The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
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CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
CWE-436 · source CWE mapping
Interpretation Conflict
Interpretation Conflict represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.