CVE-2026-100567— OpenClaw before 2026.8.1 DNS Rebinding via CDP Hostname
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 是一个以 npm 包 “openclaw” 形式分发的代理网关。在版本 >= 2026.4.5 且 < 2026.8.1 中，网关仅对配置的远程 Chrome DevTools Protocol (CDP) 主机名进行单次 DNS 解析结果验证，但底层的原始 WebSocket 和 Playwright 传输层在后续连接时又执行了独立的 DNS 解析，从而绕过了验证阶段所实施的 DNS 固定（DNS pinning）机制。攻击者若控制已批准的 CDP 主机名或其 DNS 响应，可利用此“验证后使用
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I. Basic Information for CVE-2026-100567
Vulnerability Information
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Vulnerability Title
OpenClaw before 2026.8.1 DNS Rebinding via CDP Hostname
Source: CVE Program / CVE List V5
Vulnerability Description
OpenClaw is an agent gateway distributed as the npm package 'openclaw'. In versions >= 2026.4.5 and < 2026.8.1, the Gateway validated a single DNS resolution result for a configured remote Chrome DevTools Protocol (CDP) hostname, but the raw WebSocket and Playwright transports performed a later, independent DNS resolution, discarding the DNS pinning enforced at validation time. An attacker who controls an approved CDP hostname or its DNS answers can exploit this check-then-use gap via DNS rebinding to make the Gateway connect to a loopback, private, link-local, cloud metadata, or other SSRF-policy-denied address. The impact depends on the remote CDP configuration, DNS timing, and the services reachable from the Gateway host. The issue is fixed in 2026.8.1; as a mitigation, disable hostname-based remote CDP endpoints or restrict them to trusted, stable infrastructure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-100567
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Vendor Advisories for CVE-2026-100567 (1)
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🔗 OpenClaw before 2026.8.1 DNS Rebinding via CDP Hostname | Advisories | VulnCheck third-party-advisory
Other References for CVE-2026-100567 (1)
Same Patch Batch · OpenClaw · 2026-09-26 · 79 CVEs total
| CVE-2026-100580 | 8.8 HIGH | OpenClaw before 2026.7.1 Remote Code Execution via cron tool |
| CVE-2026-100575 | 8.8 HIGH | OpenClaw Slack before 2026.8.1 Authentication Bypass via Group DM |
| CVE-2026-100544 | 8.8 HIGH | openclaw voice-call before 2026.8.1 Authorization Bypass |
| CVE-2026-100596 | 8.8 HIGH | OpenClaw before 2026.7.1 Authorization Bypass via MCP Configuration |
| CVE-2026-100599 | 8.8 HIGH | OpenClaw 2026.5.1 before 2026.7.1 Remote Code Execution via googlemeet.chrome |
| CVE-2026-100587 | 8.8 HIGH | OpenClaw before 2026.7.1 Authorization Bypass via Codex Install |
| CVE-2026-100586 | 8.8 HIGH | OpenClaw Codex before 2026.7.1 Authorization Bypass via Bind |
| CVE-2026-100552 | 8.8 HIGH | OpenClaw before 2026.8.1 Policy Bypass via Native Tools |
| CVE-2026-100589 | 8.3 HIGH | OpenClaw before 2026.7.1 Sandbox Bypass via Browser Node |
| CVE-2026-100588 | 8.3 HIGH | OpenClaw before 2026.7.1 Authentication Bypass via node.invoke |
| CVE-2026-100568 | 8.3 HIGH | OpenClaw before 2026.8.1 Unauthorized Command Job Access |
| CVE-2026-100551 | 8.3 HIGH | OpenClaw iOS Control UI TLS Pin Enforcement Bypass |
| CVE-2026-100557 | 8.3 HIGH | OpenClaw before 2026.8.1 Authorization Bypass via Skill Tool Dispatch |
| CVE-2026-100532 | 8.1 HIGH | openclaw WhatsApp before 2026.8.1 Authentication Bypass |
| CVE-2026-100561 | 8.0 HIGH | OpenClaw before 2026.8.1 Authentication Bypass via Exec Wrapper |
| CVE-2026-100585 | 8.0 HIGH | OpenClaw before 2026.7.1 Authentication Bypass via MCP Channel |
| CVE-2026-100559 | 8.0 HIGH | OpenClaw before 2026.8.1 Command Injection via Escaped Newlines |
| CVE-2026-100597 | 7.8 HIGH | OpenClaw before 2026.7.1 Path Traversal via Filesystem Race |
| CVE-2026-100570 | 7.8 HIGH | OpenClaw before 2026.8.1 Remote Code Execution via CLOUDSDK_PYTHON_ARGS |
| CVE-2026-100578 | 7.6 HIGH | OpenClaw before 2026.7.1 Authorization Bypass via chat.send |
Showing top 20 of 79 CVEs. View all on vendor page → →
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