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CVE-2026-41298— OpenClaw < 2026.4.2 - Authorization Bypass in Session Termination Endpoint

CVSS 5.4 · Medium EPSS 0.03% · P9
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I. Basic Information for CVE-2026-41298

Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.4.2 - Authorization Bypass in Session Termination Endpoint
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw before 2026.4.2 fails to enforce write scopes on the POST /sessions/:sessionKey/kill endpoint in identity-bearing HTTP modes. Read-scoped callers can terminate running subagent sessions by sending requests to this endpoint, bypassing authorization controls.
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:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
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 2026.4.2之前版本存在安全漏洞，该漏洞源于POST /sessions/:sessionKey/kill端点未强制执行写入范围，可能导致具有读取范围的调用者绕过授权控制终止运行的子代理会话。
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

VendorProductAffected VersionsCPESubscribe
OpenClawOpenClaw 0 ~ 2026.4.2 -

II. Public POCs for CVE-2026-41298

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III. Intelligence Information for CVE-2026-41298

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Same Patch Batch · OpenClaw · 2026-04-20 · 15 CVEs total

CVE-2026-413299.9 CRITICALOpenClaw < 2026.3.31 - Sandbox Bypass via Heartbeat Context Inheritance and senderIsOwner
CVE-2026-413038.8 HIGHOpenClaw < 2026.3.28 - Authorization Bypass in Discord Text Approval Commands
CVE-2026-412948.6 HIGHOpenClaw < 2026.3.28 - Environment Variable Injection via CWD .env File
CVE-2026-412968.2 HIGHOpenClaw < 2026.3.31 - Sandbox Escape via TOCTOU Race in Remote FS Bridge readFile
CVE-2026-412957.8 HIGHOpenClaw < 2026.4.2 - Untrusted Workspace Channel Shadow Code Execution during Built-in Ch
CVE-2026-412977.6 HIGHOpenClaw < 2026.3.31 - Server-Side Request Forgery via Marketplace Plugin Download Redirec
CVE-2026-413027.6 HIGHOpenClaw < 2026.3.31 - Server-Side Request Forgery via Unguarded fetch() in Marketplace Pl
CVE-2026-412997.1 HIGHOpenClaw < 2026.3.28 - Client Identity Spoofing in chat.send Gateway Provenance Guard
CVE-2026-413006.5 MEDIUMOpenClaw < 2026.3.31 - Attacker-Discovered Endpoint Preservation in Remote Onboarding
CVE-2026-413895.8 MEDIUMOpenClaw 2026.4.7 < 2026.4.15 - Arbitrary File Read via Unvalidated Tool-Result Media Path
CVE-2026-400455.7 MEDIUMOpenClaw < 2026.4.2 - Cleartext Credential Transmission via Unencrypted WebSocket Gateway
CVE-2026-413015.3 MEDIUMOpenClaw 2026.3.22 < 2026.3.31 - Forged Nostr DM Pairing State Creation via Signature Veri
CVE-2026-413315.3 MEDIUMOpenClaw < 2026.3.31 - Resource Consumption via Unauthorized Telegram Audio Preflight Tran
CVE-2026-413304.4 MEDIUMOpenClaw < 2026.3.31 - Environment Variable Override via Host Exec Policy

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-862

V. Comments for CVE-2026-41298

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