CVE-2026-32918

High

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.

SeverityHigh

CVSS8.4

Exploit probability—

ProductOpenclaw

PublishedMar 29, 2026

First seenMar 29, 2026

Weakness typeCWE-863Incorrect authorization

How to fix

Update

openclaw openclaw2026.3.11 or later
openclaw2026.3.11 or later

Vendor advisories

github.com/openclaw/openclaw/security/advisories/GHSA-wcxr-59v9-rxr8

Affected products

Product	Affected versions	Fixed in
openclaw openclaw	v < 2026.3.11	2026.3.11
openclawnpm	v < 2026.3.11	2026.3.11

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