CVE-2026-35638
Received Received - Intake
Privilege Escalation in OpenClaw Control UI via Unauthenticated Scope Abuse

Publication date: 2026-04-09

Last updated on: 2026-04-15

Assigner: VulnCheck

Description
OpenClaw before 2026.3.22 contains a privilege escalation vulnerability in the Control UI that allows unauthenticated sessions to retain self-declared privileged scopes without device identity verification. Attackers can exploit the device-less allow path in the trusted-proxy mechanism to maintain elevated permissions by declaring arbitrary scopes, bypassing device identity requirements.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-04-09
Last Modified
2026-04-15
Generated
2026-06-16
AI Q&A
2026-04-10
EPSS Evaluated
2026-06-15
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
openclaw openclaw to 2026.3.22 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-286 The product does not properly manage a user within its environment.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability exists in OpenClaw versions before 2026.3.22 and involves a privilege escalation issue in the Control UI. It allows unauthenticated sessions to keep self-declared privileged scopes without verifying the device identity. Attackers can exploit a device-less allow path in the trusted-proxy mechanism to maintain elevated permissions by declaring arbitrary scopes, effectively bypassing device identity verification requirements.

Impact Analysis

The vulnerability can lead to unauthorized privilege escalation, allowing attackers to gain elevated permissions without proper authentication or device verification. This can result in unauthorized access to sensitive functions or data within the system, potentially compromising confidentiality, integrity, and availability.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-35638. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart