CVE-2026-32008

MEDIUM 6.5

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

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

8th

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.

CWE	CWE-610
Vendor	openclaw
Product	openclaw
Published	Mar 19, 2026
Last Updated	Mar 20, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

OpenClaw / OpenClaw

0 < 2026.2.21

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-45cg-2683-gfmq github.com: https://github.com/openclaw/openclaw/commit/220bd95eff6838234e8b4b711f86d4565e16e401 vulncheck.com: https://www.vulncheck.com/advisories/openclaw-arbitrary-local-file-read-via-browser-navigation-guard

Credits

🔍 q1uf3ng