CVE-2026-31997— OpenClaw < 2026.3.1 - Executable Rebind via Unbound PATH-token in system.run Approvals
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I. Basic Information for CVE-2026-31997
Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.3.1 - Executable Rebind via Unbound PATH-token in system.run Approvals
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
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 2026.3.1之前版本存在安全漏洞，该漏洞源于未能固定非路径类argv0令牌的可执行身份，可能导致批准后执行重新绑定攻击。
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-2026-31997
| # | POC Description | Source Link | Shenlong Link |
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Same Patch Batch · OpenClaw · 2026-03-19 · 60 CVEs total
| CVE-2026-32038 | 9.8 CRITICAL | OpenClaw - Sandbox Network Isolation Bypass via docker.network=container Parameter |
| CVE-2026-32013 | 8.8 HIGH | OpenClaw < 2026.2.25 - Symlink Traversal in agents.files Methods |
| CVE-2026-31998 | 8.6 HIGH | OpenClaw 2026.2.22 < 2026.2.24 - Authorization Bypass in Synology Chat Plugin via Empty al |
| CVE-2026-32034 | 8.1 HIGH | OpenClaw < 2026.2.21 - Insecure Control UI Authentication over Plaintext HTTP |
| CVE-2026-32014 | 8.0 HIGH | OpenClaw < 2026.2.26 - Node Reconnect Metadata Spoofing via Unsigned Platform Fields |
| CVE-2026-32032 | 7.8 HIGH | OpenClaw < 2026.2.22 - Arbitrary Shell Execution via Unvalidated SHELL Environment Variabl |
| CVE-2026-32016 | 7.8 HIGH | OpenClaw < 2026.2.22 - Path Traversal via Basename-Only Allowlist Matching on macOS |
| CVE-2026-32015 | 7.8 HIGH | OpenClaw 2026.1.21 < 2026.2.19 - PATH Hijacking Bypass in tools.exec.safeBins Allowlist Va |
| CVE-2026-32030 | 7.5 HIGH | OpenClaw < 2026.2.19 - Sensitive File Disclosure via stageSandboxMedia Path Traversal |
| CVE-2026-28461 | 7.5 HIGH | OpenClaw < 2026.3.1 - Unbounded Memory Growth in Zalo Webhook via Query String Key Churn |
| CVE-2026-32025 | 7.5 HIGH | OpenClaw < 2026.2.25 - Password Brute-Force via Browser-Origin WebSocket Authentication By |
| CVE-2026-32011 | 7.5 HIGH | OpenClaw < 2026.3.2 - Slow-Request Denial of Service via Pre-Auth Webhook Body Parsing |
| CVE-2026-31989 | 7.4 HIGH | OpenClaw < 2026.3.1 - Server-Side Request Forgery via web_search Citation Redirect |
| CVE-2026-32019 | 7.4 HIGH | OpenClaw < 2026.2.22 - Incomplete IPv4 Special-Use Range Blocking in SSRF Guard |
| CVE-2026-27566 | 7.1 HIGH | OpenClaw < 2026.2.22 - Allowlist Bypass via Wrapper Binary Unwrapping in system.run |
| CVE-2026-28460 | 7.1 HIGH | OpenClaw < 2026.2.22 - Allowlist Bypass via Shell Line-Continuation Command Substitution i |
| CVE-2026-31992 | 7.1 HIGH | OpenClaw < 2026.2.23 - Allowlist Exec-Guard Bypass via env -S |
| CVE-2026-32000 | 7.1 HIGH | OpenClaw < 2026.2.19 - Command Injection via Windows Shell Fallback in Lobster Tool Execut |
| CVE-2026-32017 | 7.1 HIGH | OpenClaw < 2026.2.19 - Arbitrary File Write via Short-Option Bypass in exec Allowlist |
| CVE-2026-32023 | 7.1 HIGH | OpenClaw < 2026.2.24 - Approval Gating Bypass via Dispatch-Wrapper Depth-Cap Mismatch in s |
Showing top 20 of 60 CVEs. View all on vendor page → →
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-2026-31997
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