CVE-2026-33573Network attack vector

Workspace escape via trusted agent RPC parameters

Published Mar 29, 2026 · Updated Mar 29, 2026

Authorization bypass in OpenClaw before 2026.3.11 allows remote authenticated users to escape workspace boundaries through the gateway agent RPC. Gateway agent RPC handling trusts caller-supplied spawnedBy and workspaceDir values instead of enforcing the configured workspace root. An operator.write user can consequently run normal file and exec tools from any directory accessible to the Gateway process.

CVSS severity8.7
High
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Authorization bypass in OpenClaw before 2026.3.11 allows remote authenticated users to escape workspace boundaries through the gateway agent RPC. Gateway agent RPC handling trusts caller-supplied spawnedBy and workspaceDir values instead of enforcing the configured workspace root. An operator.write user can consequently run normal file and exec tools from any directory accessible to the Gateway process.

The record

CVE
CVE-2026-33573
Published
Mar 29, 2026
Updated
Mar 29, 2026
Vendor
OpenClaw Foundation
Product
OpenClaw
Classifications
CWE-668, T1210
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 29, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2026.3.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenClaw Foundation · OpenClawversion=0 <2026.3.11

Published CVSS scores

8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8OpenClawCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-668Exposure of Resource to Wrong Sphere
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo