OpenClaw up to 2026.2.24 Parameter cwd toctou

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in OpenClaw up to 2026.2.24. Impacted is an unknown function of the component Parameter Handler. The manipulation of the argument cwd results in toctou. This vulnerability is known as CVE-2026-32043. Attacking locally is a requirement. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic has been found in OpenClaw up to 2026.2.24. Affected is an unknown function of the component Parameter Handler. The manipulation of the argument cwd with an unknown input leads to a toctou vulnerability. CWE is classifying the issue as CWE-367. The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

OpenClaw versions prior to 2026.2.25 contain a time-of-check-time-of-use vulnerability in approval-bound system.run execution where the cwd parameter is validated at approval time but resolved at execution time. Attackers can retarget a symlinked cwd between approval and execution to bypass command execution restrictions and execute arbitrary commands on node hosts.

The advisory is available at github.com. This vulnerability is traded as CVE-2026-32043 since 03/10/2026. The exploitability is told to be difficult. Local access is required to approach this attack. Technical details are known, but there is no available exploit.

Upgrading to version 2026.2.25 eliminates this vulnerability. Applying the patch f789f880c934caa8be25b38832f27f90f37903db is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at CERT Bund (WID-SEC-2026-0542). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • Open Source OpenClaw

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.5
VulDB Temp Score: 4.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.0
NVD Vector: 🔒

CNA Base Score: 6.5
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Toctou
CWE: CWE-367 / CWE-362
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: OpenClaw 2026.2.25
Patch: f789f880c934caa8be25b38832f27f90f37903db

Timelineinfo

03/10/2026 CVE reserved
03/21/2026 +11 days Advisory disclosed
03/21/2026 +0 days VulDB entry created
03/27/2026 +6 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-mwcg-wfq3-4gjc
Status: Confirmed

CVE: CVE-2026-32043 (🔒)
GCVE (CVE): GCVE-0-2026-32043
GCVE (VulDB): GCVE-100-352170
CERT Bund: WID-SEC-2026-0542 - OpenClaw: Mehrere Schwachstellen

Entryinfo

Created: 03/21/2026 06:54
Updated: 03/27/2026 10:13
Changes: 03/21/2026 06:54 (79), 03/23/2026 13:16 (7), 03/27/2026 10:13 (13)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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