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CVE-2026-41357— OpenClaw < 2026.3.31 - Unsanitized Environment Variable Leakage in SSH Sandbox Backends

Quick assessment

Affected
OpenClaw OpenClaw
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw 2026.3.31之前版本存在安全漏洞，该漏洞源于基于SSH的沙盒后端中存在环境变量泄露漏洞，将未清理的process.env传递给子进程，攻击者可利用非默认SSH环境转发配置，从父进程向SSH子进程泄露敏感环境变量。

CVSS 3.3 · Low EPSS 0.16% · P4
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I. Basic Information for CVE-2026-41357

Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.3.31 - Unsanitized Environment Variable Leakage in SSH Sandbox Backends
Source: CVE Program / CVE List V5
Vulnerability Description
OpenClaw before 2026.3.31 contains an environment variable leakage vulnerability in SSH-based sandbox backends that pass unsanitized process.env to child processes. Attackers can exploit this by leveraging non-default SSH environment forwarding configurations to leak sensitive environment variables from parent processes to SSH child processes.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过处理环境导致的信息暴露
Source: CVE Program / CVE List V5
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 2026.3.31之前版本存在安全漏洞，该漏洞源于基于SSH的沙盒后端中存在环境变量泄露漏洞，将未清理的process.env传递给子进程，攻击者可利用非默认SSH环境转发配置，从父进程向SSH子进程泄露敏感环境变量。
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

Vendor Product Affected Versions CPE Subscribe
OpenClaw OpenClaw 0 ~ 2026.3.31 -

II. Public POCs for CVE-2026-41357

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III. Intelligence Information for CVE-2026-41357

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Patches & Fixes for CVE-2026-41357 (1)

Same Patch Batch · OpenClaw · 2026-04-23 · 32 CVEs total

CVE-2026-41352 8.8 HIGH OpenClaw < 2026.3.31 - Remote Code Execution via Node Scope Gate Bypass
CVE-2026-41349 8.8 HIGH OpenClaw < 2026.3.28 - Agentic Consent Bypass via config.patch
CVE-2026-41353 8.1 HIGH OpenClaw < 2026.3.22 - allowProfiles Bypass via Profile Mutation and Runtime Selection
CVE-2026-41336 7.8 HIGH OpenClaw < 2026.3.31 - Arbitrary Hook Code Execution via OPENCLAW_BUNDLED_HOOKS_DIR Enviro
CVE-2026-41342 7.3 HIGH OpenClaw < 2026.3.28 - Unauthenticated Discovery Endpoint Credential Exfiltration via Remo
CVE-2026-41355 7.3 HIGH OpenClaw < 2026.3.28 - Arbitrary Code Execution via Mirror Mode Sandbox File Conversion
CVE-2026-41359 7.1 HIGH OpenClaw < 2026.3.28 - Privilege Escalation via operator.write to Admin-Class Telegram Con
CVE-2026-41361 7.1 HIGH OpenClaw < 2026.3.28 - SSRF Guard Bypass via IPv6 Special-Use Ranges
CVE-2026-41347 7.1 HIGH OpenClaw < 2026.3.31 - Cross-Site Request Forgery via Missing Browser-Origin Validation in
CVE-2026-41360 6.7 MEDIUM OpenClaw < 2026.4.2 - Approval Integrity Bypass in pnpm dlx Local Script Binding
CVE-2026-41334 6.5 MEDIUM OpenClaw < 2026.3.31 - Decompression Bomb Denial of Service via Image Pixel-Limit Guard By
CVE-2026-41340 6.5 MEDIUM OpenClaw < 2026.3.31 - Authentication Boundary Bypass via Telegram Legacy allowFrom Migrat
CVE-2026-41348 5.4 MEDIUM OpenClaw < 2026.3.31 - Group DM Channel Allowlist Bypass via Discord Slash Commands
CVE-2026-41909 5.4 MEDIUM OpenClaw < 2026.4.20 - Improper Authorization in Paired-Device Pairing Actions
CVE-2026-41356 5.4 MEDIUM OpenClaw < 2026.3.31 - Incomplete WebSocket Session Termination in device.token.rotate
CVE-2026-41344 5.4 MEDIUM OpenClaw < 2026.3.28 - Privilege Escalation via chat.send /verbose Parameter
CVE-2026-41358 5.4 MEDIUM OpenClaw < 2026.4.2 - Sender Allowlist Bypass via Slack Thread Context
CVE-2026-41341 5.4 MEDIUM OpenClaw < 2026.3.31 - Component Interaction Misclassification in Discord Extension
CVE-2026-41332 5.3 MEDIUM OpenClaw < 2026.3.28 - Code Execution via Missing Environment Variable Blocklist
CVE-2026-41335 5.3 MEDIUM OpenClaw < 2026.3.31 - Information Disclosure via Control UI Bootstrap JSON

Showing top 20 of 32 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-214

V. Comments for CVE-2026-41357

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