Staging Environment: Content and features may be unstable or change without notice.
Advisory details: gitlab / npm/openclaw/GHSA-cxcw-jm67-3wwp
Advisory ID gitlab/npm/openclaw/GHSA-cxcw-jm67-3wwp
Aliases GHSA-cxcw-jm67-3wwp
Summary Duplicate Advisory: OpenClaw's andbox browser noVNC observer lacked VNC authentication ## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-25gx-x37c-7pph. This link is maintained to preserve external references. ## Original Description OpenClaw versions prior to 2026.2.21 sandbox browser entrypoint launches x11vnc without authentication for noVNC observer sessions, allowing unauthenticated access to the VNC interface. Remote attackers on the host loopback interface can connect to the exposed noVNC port to observe or interact with the sandbox browser without credentials.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (3)
CWE-306 Missing Authentication for Critical Function
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/openclaw/GHSA-cxcw-jm67-3wwp.yml
Reference id Reference type URL
621d8e1312482f122f18c43c72c67211b141da01 Other https://github.com/openclaw/openclaw/commit/621d8e1312482f122f18c43c72c67211b141da01
8c1518f0f3e0533593cd2dec3a46c9b746753661 Other https://github.com/openclaw/openclaw/commit/8c1518f0f3e0533593cd2dec3a46c9b746753661
CVE-2026-32064 https://nvd.nist.gov/vuln/detail/CVE-2026-32064
GHSA-25gx-x37c-7pph Advisory https://github.com/openclaw/openclaw/security/advisories/GHSA-25gx-x37c-7pph
GHSA-cxcw-jm67-3wwp https://github.com/advisories/GHSA-cxcw-jm67-3wwp
openclaw-missing-vnc-authentication-in-sandbox-browser-novnc-observer Advisory https://www.vulncheck.com/advisories/openclaw-missing-vnc-authentication-in-sandbox-browser-novnc-observer
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/openclaw/GHSA-cxcw-jm67-3wwp.yml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.