OpenClaw versions before 2026.8.1 contain a sandbox policy bypass vulnerability in the MCP loopback component that allows sandboxed coding-agent sessions to invoke tools explicitly denied by sandbox.tools.deny policy. Attackers can list and invoke denied tools to access data or perform actions the operator intended to exclude from the sandbox.
Metrics
Affected Vendors & Products
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History
Wed, 30 Sep 2026 01:30:00 +0000
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ssvc
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Sat, 26 Sep 2026 02:30:00 +0000
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| Description | OpenClaw versions before 2026.8.1 contain a sandbox policy bypass vulnerability in the MCP loopback component that allows sandboxed coding-agent sessions to invoke tools explicitly denied by sandbox.tools.deny policy. Attackers can list and invoke denied tools to access data or perform actions the operator intended to exclude from the sandbox. | |
| Title | OpenClaw before 2026.8.1 Sandbox Policy Bypass via MCP Loopback | |
| First Time appeared |
Openclaw
Openclaw openclaw |
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| Weaknesses | CWE-862 | |
| CPEs | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Openclaw
Openclaw openclaw |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-26T02:19:01.589Z
Updated: 2026-09-30T00:26:34.127Z
Reserved: 2026-09-26T01:03:10.863Z
Link: CVE-2026-100573
Updated: 2026-09-30T00:26:29.463Z
Status : Deferred
Published: 2026-09-26T03:17:04.743
Modified: 2026-09-30T01:16:34.900
Link: CVE-2026-100573
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