CVE-2026-35667— OpenClaw < 2026.3.24 - Improper Process Termination via Unpatched killProcessTree in shell-utils.ts
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I. Basic Information for CVE-2026-35667
Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.3.24 - Improper Process Termination via Unpatched killProcessTree in shell-utils.ts
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw before 2026.3.24 contains an incomplete fix for CVE-2026-27486 where the !stop chat command uses an unpatched killProcessTree function from shell-utils.ts that sends SIGKILL immediately without graceful SIGTERM shutdown. Attackers can trigger process termination via the !stop command, causing data corruption, resource leaks, and skipped security-sensitive cleanup operations.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不恰当的资源关闭或释放
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 2026.3.24之前版本存在安全漏洞，该漏洞源于!stop聊天命令使用未修补的killProcessTree函数，可能导致攻击者触发进程终止，造成数据损坏和资源泄漏。
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-2026-35667
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Same Patch Batch · OpenClaw · 2026-04-10 · 29 CVEs total
| CVE-2026-35669 | 8.8 HIGH | OpenClaw < 2026.3.25 - Privilege Escalation via Gateway Plugin HTTP Authentication Scope |
| CVE-2026-35666 | 8.8 HIGH | OpenClaw < 2026.3.22 - Allowlist Bypass via Unregistered Time Dispatch Wrapper |
| CVE-2026-35643 | 8.8 HIGH | OpenClaw < 2026.3.22 - Arbitrary Code Execution via Unvalidated WebView JavascriptInterfac |
| CVE-2026-35663 | 8.8 HIGH | OpenClaw < 2026.3.25 - Privilege Escalation via Backend Reconnect Scope Self-Claim |
| CVE-2026-35653 | 8.1 HIGH | OpenClaw < 2026.3.24 - Incorrect Authorization in POST /reset-profile via browser.request |
| CVE-2026-35660 | 8.1 HIGH | OpenClaw < 2026.3.23 - Insufficient Access Control in Gateway Agent Session Reset |
| CVE-2026-35641 | 7.8 HIGH | OpenClaw < 2026.3.24 - Arbitrary Code Execution via .npmrc in Local Plugin/Hook Installati |
| CVE-2026-35668 | 7.7 HIGH | OpenClaw < 2026.3.24 - Sandbox Media Root Bypass via Unnormalized mediaUrl and fileUrl Par |
| CVE-2026-35650 | 7.5 HIGH | OpenClaw < 2026.3.22 - Environment Variable Override Bypass via Inconsistent Sanitization |
| CVE-2026-35621 | 6.5 MEDIUM | OpenClaw < 2026.3.24 - Privilege Escalation via chat.send to Allowlist Persistence |
| CVE-2026-35649 | 6.5 MEDIUM | OpenClaw < 2026.3.22 - Settings Reconciliation Bypass via Empty Allowlist |
| CVE-2026-35658 | 6.5 MEDIUM | OpenClaw < 2026.3.2 - Filesystem Boundary Bypass in Image Tool |
| CVE-2026-35657 | 6.5 MEDIUM | OpenClaw < 2026.3.25 - Authorization Bypass in HTTP Session History Route |
| CVE-2026-35656 | 6.5 MEDIUM | OpenClaw < 2026.3.22 - XFF Loopback Spoofing Bypass in Canvas Authentication and Rate Limi |
| CVE-2026-35652 | 6.5 MEDIUM | OpenClaw < 2026.3.22 - Unauthorized Action Execution via Callback Dispatch |
| CVE-2026-35670 | 5.9 MEDIUM | OpenClaw < 2026.3.22 - Webhook Reply Rebinding via Username Resolution in Synology Chat |
| CVE-2026-35655 | 5.7 MEDIUM | OpenClaw < 2026.3.22 - Identity Spoofing via rawInput Tool in ACP Permission Resolution |
| CVE-2026-35620 | 5.4 MEDIUM | OpenClaw < 2026.3.24 - Missing Authorization in /send and /allowlist Chat Commands |
| CVE-2026-35654 | 5.3 MEDIUM | OpenClaw < 2026.3.25 - Authorization Bypass in Microsoft Teams Feedback Invoke |
| CVE-2026-35661 | 5.3 MEDIUM | OpenClaw < 2026.3.25 - Telegram DM-Scoped Inline Button Callback Authorization Bypass |
Showing top 20 of 29 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-404
- CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service - CVE-2026-8267
Open5GS SMF smf_nsmf_handle_created_data_in_vsmf denial of s - CVE-2026-8266
Open5GS SMF gsm-build.c gsm_build_pdu_session_establishment_
V. Comments for CVE-2026-35667
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