CVE-2026-34512

HIGH EPSS 26.5%
Published Apr 9, 20262mo ago · Modified Jun 17, 20261w ago
7.2 CVSS 4.0
High
Find Similar
Published Apr 9, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.2
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
26.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-863 Incorrect Authorization Authorization

Affected Products 1

VendorProductVersionRange
openclawopenclaw* <2026.3.25

References 3

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

Remediation

  • github.com https://github.com/openclaw/openclaw/commit/02cf12371f9353a16455da01cc02e6c4ecfc4152
    Patch