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CVE-2026-43577— OpenClaw < 2026.4.9 - Arbitrary File Read via Browser Interaction Routes

CVSS 6.5 · Medium EPSS 0.03% · P9
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I. Basic Information for CVE-2026-43577

Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.4.9 - Arbitrary File Read via Browser Interaction Routes
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw before 2026.4.9 contains a file read vulnerability allowing attackers to bypass navigation guards through browser act/evaluate interactions. Attackers can pivot into the local CDP origin and create or read disallowed file:// pages despite direct navigation policy restrictions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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 2026.4.9之前版本存在安全漏洞，该漏洞源于文件读取漏洞，可能允许攻击者绕过导航保护创建或读取禁止的file://页面。
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 ~ 2026.4.9 -

II. Public POCs for CVE-2026-43577

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III. Intelligence Information for CVE-2026-43577

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Same Patch Batch · OpenClaw · 2026-05-06 · 21 CVEs total

CVE-2026-435759.8 CRITICALOpenClaw 2026.2.21 < 2026.4.10 - Authentication Bypass in Sandbox noVNC Helper Route
CVE-2026-441099.8 CRITICALOpenClaw < 2026.4.15 - Authentication Bypass in Feishu Webhook and Card-Action Validation
CVE-2026-435819.6 CRITICALOpenClaw < 2026.4.10 - Chrome DevTools Protocol Exposure via Overly Broad CDP Relay Bindin
CVE-2026-435789.1 CRITICALOpenClaw 2026.3.31 < 2026.4.10 - Privilege Escalation via Missed Async Exec Completion Eve
CVE-2026-441108.8 HIGHOpenClaw < 2026.4.15 - Authorization Bypass in Matrix Room Control Commands via DM Pairin
CVE-2026-441158.8 HIGHOpenClaw < 2026.4.22 - Shell Expansion Bypass in Unquoted Heredocs via Exec Allowlist
CVE-2026-435848.8 HIGHOpenClaw < 2026.4.10 - Insufficient Environment Variable Denylist in Exec Policy
CVE-2026-441168.6 HIGHOpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo Photo URL Validation
CVE-2026-435858.1 HIGHOpenClaw < 2026.4.15 - Bearer Token Validation Bypass via Stale SecretRef Resolution
CVE-2026-441147.8 HIGHOpenClaw < 2026.4.20 - Environment Variable Namespace Collision via Workspace dotenv
CVE-2026-441187.8 HIGHOpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Token Header
CVE-2026-435807.7 HIGHOpenClaw < 2026.4.10 - Incomplete Navigation Guard Coverage in Browser Interactions
CVE-2026-435767.7 HIGHOpenClaw < 2026.4.5 - Second-hop SSRF via CDP /json/version WebSocket URL
CVE-2026-435796.5 MEDIUMOpenClaw < 2026.4.10 - Insufficient Access Control in Nostr Profile Mutation Routes
CVE-2026-435826.3 MEDIUMOpenClaw < 2026.4.10 - DNS Rebinding SSRF via Hostname Validation Bypass
CVE-2026-441175.8 MEDIUMOpenClaw < 2026.4.20 - Server-Side Request Forgery in QQBot Direct Media Upload
CVE-2026-435835.3 MEDIUMOpenClaw 2026.4.10 < 2026.4.14 - Loss of Group Tool-Policy Context in Delivery Queue Recov
CVE-2026-441135.3 MEDIUMOpenClaw < 2026.4.22 - Time-of-Check/Time-of-Use Race Condition in OpenShell FS Bridge
CVE-2026-441125.3 MEDIUMOpenClaw < 2026.4.22 - Symlink Swap Race Condition in OpenShell FS Bridge Writes
CVE-2026-441114.3 MEDIUMOpenClaw < 2026.4.15 - Arbitrary Markdown File Read via QMD memory_get

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-43577

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