CVE-2026-34512HIGH 8.1EPSS p25.6%

CVE-2026-34512CVE-2026-34512

Description

OpenClaw before 2026.3.25 contains an improper access control vulnerability in the HTTP /sessions/:sessionKey/kill route that allows any bearer-authenticated user to invoke admin-level session termination functions without proper scope validation. Attackers can exploit this by sending authenticated requests to kill arbitrary subagent sessions via the killSubagentRunAdmin function, bypassing ownership and operator scope restrictions.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
EPSS0.34% probability of exploitation · percentile 25.6% · 2026-06-18T12:00:27Z
Published2026-04-09
Last modified2026-04-15

Underlying weaknesses· 1

CWE-863

References

  1. https://github.com/openclaw/openclaw/commit/02cf12371f9353a16455da01cc02e6c4ecfc4152
  2. https://github.com/openclaw/openclaw/security/advisories/GHSA-9p93-7j67-5pc2
  3. https://www.vulncheck.com/advisories/openclaw-improper-access-control-in-sessions-sessionkey-kill-endpoint

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.