CVE-2026-32008
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Description
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.
Analysis
OpenClaw versions before 2026.2.21 allow authenticated users with browser-tool access to bypass URL scheme validation and navigate to file:// URLs, enabling local file exfiltration through browser snapshot and extraction features. An attacker with valid credentials could read sensitive files accessible to the OpenClaw process and extract them from the system. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
Leaving vuln.today
GHSA-45cg-2683-gfmq