AI security incident: OpenClaw has an authentication bypass in sandbox browser bridge server (GHSA-h9g4-589...
Summary openclaw could start the sandbox browser bridge server without authentication. When the sandboxed browser is enabled, openclaw runs a local (loopback) HTTP bridge that exposes browser control endpoints (for example /profiles , /tabs , /tabs/open , /agent/* ). Due to missing auth wiring in the sandbox initialization path, that bridge server accepted requests without requiring gateway auth. ## Impact A local attacker (any process on the same machine) could access the bridge server port and: - enumerate open tabs and retrieve CDP WebSocket URLs - open/close/navigate tabs - execute JavaScript in page contexts via CDP - exfiltrate cookies/session data and page contents from authenticated sessions This is a localhost-only exposure (CVSS AV:L),...
Why This Is AI-Related
This advisory is part of the public incident archive, but the current source material uses limited explicit AI terminology, so the cited sources should be reviewed carefully when judging AI relevance and exposure.
- Explicit AI-specific signals are limited in the current source material, so use the cited advisory to validate scope during triage.
Affected Workflow
Audit SSO, service tokens, plugin credentials, user-to-tool permissions, and admin actions exposed through AI features.
Likely Attack Path
The weakness can let an attacker bypass identity checks or gain higher privileges inside an AI-facing product or workflow.
Impact
The issue can weaken identity or authorization boundaries around AI features, plugins, or operator workflows. Severity HIGH. Classification confidence 50%. Source channel GHSA.
Detection And Triage Signals
- Unexpected admin actions or scope changes from AI-related users
- Authentication events that skip normal challenge or approval steps
- New tokens, integrations, or role assignments created without expected workflow traces
Recommended Response
- Audit the affected AI workflow for exposed admin actions, service tokens, and user-to-tool permissions.
- Rotate or disable sensitive credentials if the issue could weaken authentication or authorization boundaries.
- Review access logs for unusual account actions, scope changes, or integrations created after disclosure.
Compliance And Business Impact
Identity control failures can expand blast radius quickly because AI tools often bridge multiple internal systems and datasets.
Sources
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