OpenClaw before 2026.3.11 contains a session sandbox escape vulnerability in the session_status tool that allows sandboxed subagents to access parent or sibling session state. Attackers can supply arbitrary sessionKey values to read or modify session data outside their sandbox scope, including persisted model overrides.
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Affected Vendors & Products
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History
Mon, 30 Mar 2026 15:15:00 +0000
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| Metrics |
ssvc
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Sun, 29 Mar 2026 13:15:00 +0000
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| Description | OpenClaw before 2026.3.11 contains a session sandbox escape vulnerability in the session_status tool that allows sandboxed subagents to access parent or sibling session state. Attackers can supply arbitrary sessionKey values to read or modify session data outside their sandbox scope, including persisted model overrides. | |
| Title | OpenClaw < 2026.3.11 - Session Sandbox Escape via session_status Tool | |
| First Time appeared |
Openclaw
Openclaw openclaw |
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| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* | |
| 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: 2026-03-29T12:44:21.433Z
Updated: 2026-03-30T14:13:21.588Z
Reserved: 2026-03-16T21:19:31.965Z
Link: CVE-2026-32918
Updated: 2026-03-30T14:13:17.468Z
Status : Analyzed
Published: 2026-03-29T13:17:00.173
Modified: 2026-03-31T18:09:19.123
Link: CVE-2026-32918
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