CVE-2026-28470

CRITICAL
2026-03-05 [email protected] GHSA-3hcm-ggvf-rch5
9.2
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

3
Patch Released
Mar 25, 2026 - 15:16 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
CVE Published
Mar 05, 2026 - 22:16 nvd
CRITICAL 9.2

Tags

Authentication Bypass

Description

OpenClaw versions prior to 2026.2.2 contain an exec approvals (must be enabled) allowlist bypass vulnerability that allows attackers to execute arbitrary commands by injecting command substitution syntax. Attackers can bypass the allowlist protection by embedding unescaped $() or backticks inside double-quoted strings to execute unauthorized commands.

Analysis

Exec allowlist bypass in OpenClaw before 2026.2.2 via argument injection. Patch available.

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Remediation

Within 24 hours: Inventory all systems running Openclaw and confirm versions; assess which systems are internet-facing or accessible to untrusted networks; establish incident response readiness. Within 7 days: Apply available vendor patch to all affected Openclaw instances in development and non-production environments first, then production during change windows. …

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Priority Score

46
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +46
POC: 0

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CVE-2026-28470 vulnerability details – vuln.today
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