CVE-2026-43581

CRITICAL

OpenClaw < 2026.4.10 - Chrome DevTools Protocol Exposure via Overly Broad CDP Relay Binding

Title source: cna
STIX 2.1

Description

OpenClaw before 2026.4.10 contains an improper network binding vulnerability in the sandbox browser CDP relay that exposes Chrome DevTools Protocol on 0.0.0.0. Attackers can access the DevTools protocol outside intended local sandbox boundaries by exploiting the overly broad binding configuration.

References (3)

Core 3
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-525j-hqq2-66r4)
https://github.com/openclaw/openclaw/security/advisories/GHSA-525j-hqq2-66r4
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.4.10 - Chrome DevTools Protocol Exposure via Overly Broad CDP Relay Binding
https://www.vulncheck.com/advisories/openclaw-chrome-devtools-protocol-exposure-via-overly-broad-cdp-relay-binding

Scores

CVSS v3 9.6
EPSS 0.0002
EPSS Percentile 5.9%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-1188
Status published
Products (3)
OpenClaw/OpenClaw < 2026.4.10
openclaw/openclaw < 2026.4.10
OpenClaw/OpenClaw 2026.4.10
Published May 06, 2026
Tracked Since May 07, 2026