CVE-2026-32008

OpenClaw < 2026.2.21 - Arbitrary Local File Read via Browser Navigation Guard

Published Mar 19, 2026 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Description
OpenClaw versions prior to 2026.2.21 contain an improper URL scheme validation vulnerability in the assertBrowserNavigationAllowed() function that allows authenticated users with browser-tool access to navigate to file:// URLs. Attackers can exploit this by accessing local files readable by the OpenClaw process user through browser snapshot and extraction actions to exfiltrate sensitive data.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-45cg-2683-gfmq OpenClaw browser navigation guard allowed non-network URL schemes, enabling authenticated browser-tool users to access file:// local files
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description OpenClaw versions prior to 2026.2.21 contain an improper URL scheme validation vulnerability in the assertBrowserNavigationAllowed() function that allows authenticated users with browser-tool access to navigate to file:// URLs. Attackers can exploit this by accessing local files readable by the OpenClaw process user through browser snapshot and extraction actions to exfiltrate sensitive data.
Title OpenClaw < 2026.2.21 - Arbitrary Local File Read via Browser Navigation Guard
First Time appeared Openclaw
Openclaw openclaw
Weaknesses CWE-610
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jun 23, 2026, 4:14 PM
Reserved
Mar 10, 2026, 7:48 PM
Status
Analyzed
Published
Mar 19, 2026, 10:16 PM
Modified
Jun 17, 2026, 10:34 AM