CVE-2026-27004

MEDIUM EPSS 1.3%
Published Feb 20, 20264mo ago · Modified Feb 20, 20264mo ago
6.9 CVSS 4.0
Medium
Find Similar
Published Feb 20, 2026 4mo ago
Last Modified Feb 20, 2026 4mo ago

Description

OpenClaw is a personal AI assistant. Prior to version 2026.2.15, in some shared-agent deployments, OpenClaw session tools (`sessions_list`, `sessions_history`, `sessions_send`) allowed broader session targeting than some operators intended. This is primarily a configuration/visibility-scoping issue in multi-user environments where peers are not equally trusted. In Telegram webhook mode, monitor startup also did not fall back to per-account `webhookSecret` when only the account-level secret was configured. In shared-agent, multi-user, less-trusted environments: session-tool access could expose transcript content across peer sessions. In single-agent or trusted environments, practical impact is limited. In Telegram webhook mode, account-level secret wiring could be missed unless an explicit monitor webhook secret override was provided. Version 2026.2.15 fixes the issue.

CVSS Details

Base Score
6.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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 Local
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
1.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-209
CWE-346

Affected Products 1

VendorProductVersionRange
openclawopenclaw* <2026.2.15

References 2

  • github.com https://github.com/openclaw/openclaw/commit/c6c53437f7da033b94a01d492e904974e7bda74c
    Patch
  • github.com https://github.com/openclaw/openclaw/security/advisories/GHSA-6hf3-mhgc-cm65
    MitigationVendor Advisory

Remediation

  • github.com https://github.com/openclaw/openclaw/commit/c6c53437f7da033b94a01d492e904974e7bda74c
    Patch