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CVE

CWE

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CVE-2026-28395

Published: Mar 5, 2026

Modified: May 27, 2026

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

OpenClaw version 2026.1.14-1 prior to 2026.2.12 contains an improper network binding vulnerability in the Chrome extension (must be installed and enabled) relay server that treats wildcard hosts as loopback addresses, allowing the relay HTTP/WS server to bind to all interfaces when a wildcard cdpUrl is configured. Remote attackers can access relay HTTP endpoints off-host to leak service presence and port information, or conduct denial-of-service and brute-force attacks against the relay token header.

Vendor	Product	Versions
OpenClaw	OpenClaw	affected `2026.1.14-1 - < 2026.2.12`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

Low

References

GitHub Security Advisory (GHSA-qw99-grcx-4pvm)

vendor-advisory

patch

Hardening Commit

patch

VulnCheck Advisory: OpenClaw 2026.1.14-1 < 2026.2.12 - Unintended Public Binding of Chrome Extension Relay via Wildcard cdpUrl

third-party-advisory

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