CVE-2026-32988— OpenClaw < 2026.3.11 - Sandbox Boundary Bypass via Unvalidated Temporary File Creation
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I. Basic Information for CVE-2026-32988
Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.3.11 - Sandbox Boundary Bypass via Unvalidated Temporary File Creation
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw before 2026.3.11 contains a sandbox boundary bypass vulnerability in fs-bridge staged writes where temporary file creation and population are not pinned to a verified parent directory. Attackers can exploit a race condition in parent-path alias changes to write attacker-controlled bytes outside the intended validated path before the final guarded replace step executes.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H
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 2026.3.11之前版本存在安全漏洞，该漏洞源于fs-bridge暂存写入存在沙箱边界绕过问题，可能导致攻击者利用竞争条件在最终受保护的替换步骤执行前将攻击者控制的字节写入预期验证路径之外。
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-2026-32988
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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-2026-32971 | 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-2026-32921 | 6.3 MEDIUM | OpenClaw < 2026.3.8 - Script Content Modification via Mutable Operand Binding in system.ru |
| 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-2026-44116
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 vendor: 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 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-2026-32988
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