CVE-2026-34512

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.1 / 10

Vector String

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

Vulnerability 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.

Vulnerability Details

Published Date

April 09, 2026

Last Modified

April 15, 2026

CWE ID

CWE-863

Source

NVD

Vendor

OpenClaw

Product

OpenClaw

External References

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

CVE-2026-34512

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

Discussion (0)

Add Comment