Description
OpenClaw versions prior to 2026.2.24 contain a local media root bypass vulnerability in sendAttachment and setGroupIcon message actions when sandboxRoot is unset. Attackers can hydrate media from local absolute paths to read arbitrary host files accessible by the runtime user.
Published: 2026-03-18
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: Arbitrary File Read
Action: Apply Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-fqcm-97m6-w7rm OpenClaw: Message action attachment hydration bypasses local media root checks when sandboxRoot is unset
History

Wed, 18 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 18 Mar 2026 02:15:00 +0000

Type Values Removed Values Added
Description OpenClaw versions prior to 2026.2.24 contain a local media root bypass vulnerability in sendAttachment and setGroupIcon message actions when sandboxRoot is unset. Attackers can hydrate media from local absolute paths to read arbitrary host files accessible by the runtime user.
Title OpenClaw < 2026.2.24 - Arbitrary File Read via sendAttachment and setGroupIcon Message Actions
First Time appeared Openclaw
Openclaw openclaw
Weaknesses CWE-22
CPEs cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*
Vendors & Products Openclaw
Openclaw openclaw
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Openclaw Openclaw
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-03-18T16:00:17.502Z

Reserved: 2026-02-19T21:44:45.173Z

Link: CVE-2026-27522

cve-icon Vulnrichment

Updated: 2026-03-18T16:00:14.293Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-18T02:16:23.220

Modified: 2026-03-18T20:05:50.113

Link: CVE-2026-27522

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-24T10:53:36Z

Weaknesses