CVE-2026-32918HIGH 8.4EPSS p1.1%

CVE-2026-32918CVE-2026-32918

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.

Scoring

CVSS 3.18.4 (HIGH)
VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
EPSS0.10% probability of exploitation · percentile 1.1% · 2026-06-18T12:00:27Z
Published2026-03-29
Last modified2026-03-31

Underlying weaknesses· 1

CWE-863

References

  1. https://github.com/openclaw/openclaw/security/advisories/GHSA-wcxr-59v9-rxr8
  2. https://www.vulncheck.com/advisories/openclaw-session-sandbox-escape-via-session-status-tool

1

TypeTargetConfidenceTier
WeaknessIncorrect Authorizationcwe-8630%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.