OpenClaw before 2026.3.22 contains a service discovery vulnerability where TXT metadata from Bonjour and DNS-SD could influence CLI routing even when actual service resolution failed. Attackers can exploit unresolved hints to steer routing decisions to unintended targets by providing malicious discovery metadata.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
OpenClaw OpenClaw unaffected
Version Status Constraints
0 affected < 2026.3.22
2026.3.22 unaffected —

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Openclaw Subscribe
Openclaw Subscribe
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-rvqr-hrcc-j9vv OpenClaw: Bonjour/DNS-SD TXT metadata steers CLI routing after failed service resolution
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87 cve-icon cve-icon
https://github.com/openclaw/openclaw/commit/deecf68b59a9b7eea978e40fd3c2fe543087b569 cve-icon cve-icon
https://github.com/openclaw/openclaw/security/advisories/GHSA-rvqr-hrcc-j9vv cve-icon cve-icon
https://www.vulncheck.com/advisories/openclaw-unresolved-service-metadata-routing-via-bonjour-and-dns-sd-discovery cve-icon cve-icon
History

Fri, 10 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 10 Apr 2026 16:30:00 +0000

Type Values Removed Values Added
Description OpenClaw before 2026.3.22 contains a service discovery vulnerability where TXT metadata from Bonjour and DNS-SD could influence CLI routing even when actual service resolution failed. Attackers can exploit unresolved hints to steer routing decisions to unintended targets by providing malicious discovery metadata.
Title OpenClaw < 2026.3.22 - Unresolved Service Metadata Routing via Bonjour and DNS-SD Discovery
First Time appeared Openclaw
Openclaw openclaw
Weaknesses CWE-345
CPEs cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*
Vendors & Products Openclaw
Openclaw openclaw
References
Metrics cvssV3_1

{'score': 4.6, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-04-10T16:58:50.963Z

Reserved: 2026-04-04T12:31:57.498Z

Link: CVE-2026-35659

cve-icon Vulnrichment

Updated: 2026-04-10T16:58:47.121Z

cve-icon NVD

Status : Received

Published: 2026-04-10T17:17:07.277

Modified: 2026-04-10T17:17:07.277

Link: CVE-2026-35659

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses