CVE-2026-32918

HIGH

8.4

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.

CVE Details

CVSS v3.1 Score8.4

SeverityHIGH

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/29/2026

Last Modified3/31/2026

Sourcenvd

Honeypot Sightings0

Affected Products

openclaw:openclaw

Weaknesses (CWE)

CWE-863

References

https://github.com/openclaw/openclaw/security/advisories/GHSA-wcxr-59v9-rxr8(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-session-sandbox-escape-via-session-status-tool(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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