CVE-2026-45224

File deletion via uncontained Islo workspace paths

Published May 11, 2026 · Updated May 11, 2026

Path traversal in Crabbox before 0.9.0 allows attackers to delete or overwrite files outside an Islo sandbox's /workspace directory. The Islo provider accepts absolute or parent-relative workdir values and passes the resolved path to workspace preparation operations without verifying containment under /workspace. Exploitation requires a crafted .crabbox.yaml or crabbox.yaml file to be processed, and deletion occurs only when sync.delete is enabled.

CVSS severity6.8
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Crabbox before 0.9.0 allows attackers to delete or overwrite files outside an Islo sandbox's /workspace directory. The Islo provider accepts absolute or parent-relative workdir values and passes the resolved path to workspace preparation operations without verifying containment under /workspace. Exploitation requires a crafted .crabbox.yaml or crabbox.yaml file to be processed, and deletion occurs only when sync.delete is enabled.

The record

CVE
CVE-2026-45224
Published
May 11, 2026
Updated
May 11, 2026
Vendor
OpenClaw Foundation
Product
Crabbox
Classifications
CWE-22, T1485, T1565.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 11, 2026CVE publishedPublication date reported by the CVE source.
  2. May 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=0 <0.9.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

OpenClaw Foundation · Crabboxversion=0 <0.9.0

Published CVSS scores

6.8VulnCheckCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
7.1VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1485Data Destruction
T1565.001Stored Data Manipulation

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

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Your stack

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