CVE-2026-32921— OpenClaw < 2026.3.8 - Script Content Modification via Mutable Operand Binding in system.run
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I. Basic Information for CVE-2026-32921
Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.3.8 - Script Content Modification via Mutable Operand Binding in system.run
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw before 2026.3.8 contains an approval bypass vulnerability in system.run where mutable script operands are not bound across approval and execution phases. Attackers can obtain approval for script execution, modify the approved script file before execution, and execute different content while maintaining the same approved command shape.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenClaw 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw 2026.3.8之前版本存在安全漏洞，该漏洞源于system.run中的可变脚本操作数未在批准和执行阶段之间绑定，可能导致批准绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-32921
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · OpenClaw · 2026-03-31 · 20 CVEs total
| CVE-2026-33579 | 9.9 CRITICAL | OpenClaw < 2026.3.28 - Privilege Escalation via Missing Caller Scope Validation in Device |
| CVE-2026-32917 | 9.8 CRITICAL | OpenClaw < 2026.3.13 - Remote Command Injection via Unsanitized iMessage Attachment Paths |
| CVE-2026-32916 | 9.4 CRITICAL | OpenClaw 2026.3.7 < 2026.3.11 - Authorization Bypass in Plugin Subagent Routes via Synthet |
| CVE-2026-32920 | 8.4 HIGH | OpenClaw < 2026.3.12 - Arbitrary Code Execution via Auto-Discovery of Workspace Plugins |
| CVE-2026-34504 | 8.3 HIGH | OpenClaw < 2026.3.28 - Server-Side Request Forgery via Unguarded Image Download in fal Pro |
| CVE-2026-33577 | 8.1 HIGH | OpenClaw < 2026.3.28 - Insufficient Scope Validation in node.pair.approve |
| CVE-2026-34503 | 8.1 HIGH | OpenClaw < 2026.3.28 - Incomplete WebSocket Session Termination on Device Removal and Toke |
| CVE-2026-32982 | 7.5 HIGH | OpenClaw < 2026.3.13 - Telegram Bot Token Exposure in Media Fetch Error Logs |
| CVE-2026-32988 | 7.5 HIGH | OpenClaw < 2026.3.11 - Sandbox Boundary Bypass via Unvalidated Temporary File Creation |
| CVE-2026-32971 | 7.1 HIGH | OpenClaw < 2026.3.11 - Node-Host Approval UI Mismatch Allows Execution of Unintended Comma |
| CVE-2026-32976 | 6.5 MEDIUM | OpenClaw < 2026.3.11 - Account-Scoped configWrites Policy Bypass via Channel Commands |
| CVE-2026-34505 | 6.5 MEDIUM | OpenClaw < 2026.3.12 - Webhook Rate Limiting Bypass via Pre-Authentication Secret Validati |
| CVE-2026-33576 | 6.5 MEDIUM | OpenClaw < 2026.3.28 - Unauthorized Media Download via Zalo Channel |
| CVE-2026-33580 | 6.5 MEDIUM | OpenClaw < 2026.3.28 - Brute Force Attack via Missing Rate Limiting on Webhook Shared Secr |
| CVE-2026-33581 | 6.5 MEDIUM | OpenClaw < 2026.3.24 - Arbitrary File Read via mediaUrl and fileUrl Parameters |
| CVE-2026-32977 | 6.3 MEDIUM | OpenClaw < 2026.3.11 - Sandbox Boundary Bypass via Unanchored writeFile Commit Path |
| CVE-2026-34506 | 4.3 MEDIUM | OpenClaw < 2026.3.8 - Sender Allowlist Bypass in Microsoft Teams Plugin via Route Allowlis |
| CVE-2026-33578 | 4.3 MEDIUM | OpenClaw < 2026.3.28 - Sender Policy Allowlist Bypass via Policy Downgrade in Google Chat |
| CVE-2026-32970 | 2.5 LOW | OpenClaw < 2026.3.11 - Credential Fallback Logic Bypass via Unavailable Local Auth SecretR |
IV. Related Vulnerabilities
Same product: OpenClaw
- CVE-2026-44118
OpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Tok - CVE-2026-44117
OpenClaw < 2026.4.20 - Server-Side Request Forgery in QQBot - CVE-2026-44116
OpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo P - CVE-2026-44115
OpenClaw < 2026.4.22 - Shell Expansion Bypass in Unquoted He - CVE-2026-44114
OpenClaw < 2026.4.20 - Environment Variable Namespace Collis
Same vendor: OpenClaw
- CVE-2026-44118
OpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Tok - CVE-2026-44116
OpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo P - CVE-2026-44117
OpenClaw < 2026.4.20 - Server-Side Request Forgery in QQBot - CVE-2026-44115
OpenClaw < 2026.4.22 - Shell Expansion Bypass in Unquoted He - CVE-2026-44114
OpenClaw < 2026.4.20 - Environment Variable Namespace Collis
Same weakness: CWE-367
- CVE-2026-42344
FastGPT: DNS rebinding TOCTOU bypass in isInternalAddress al - CVE-2026-44694
n8n-MCP: Authenticated SSRF in n8n-mcp webhook and API clien - CVE-2025-69233
Apache CloudStack: Domain/account resources limits not honor - CVE-2026-34354
Akamai Guardicore Platform Agent 安全漏洞 - CVE-2026-41002
VMware Spring Cloud Config 安全漏洞
V. Comments for CVE-2026-32921
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