TI-2026-71696 Aliases CVE-2026-109409 GHSA-rw46-2w3f-hpr6

Command injection in HBAI-Ltd Toonflow-app open folder endpoint

MEDIUM 55CWE-74Published 2026-10-13 · Updated 2026-10-13

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Code execution
Confidentiality · integrity · availability: Low · Low · Low
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

HBAI-Ltd Toonflow-app up to 1.1.8 passes the path argument to child_process.exec in its open folder endpoint, which allows command injection (CWE-77). A local user with low privileges can inject operating system commands through the path argument. A public exploit has been published. The vendor states that the report targets version 1.1.8 and that the referenced code paths do not apply to the current release 2.0.4.

Written with Claude Haiku 5.5 from the sources below · 2026-10-27

Description from the CNA

A flaw has been found in HBAI-Ltd Toonflow-app up to 1.1.8. The affected element is the function child_process.exec of the file src/routes/setting/fileManagement/openFolder.ts of the component Open Folder Endpoint. Executing a manipulation of the argument path can lead to command injection. The attack needs to be launched locally. The exploit has been published and may be used. Upgrading to version 2.0.0 is sufficient to fix this issue. You should upgrade the affected component. The vendor explains: "The report targets ToonFlow version 1.1.8. The current release is 2.0.4, which is the result of a substantial architectural refactor; the code paths referenced in the report do not apply to the current version. The report does not describe a vulnerability in any supported release."

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00696 53rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix Fixed Toonflow-app (HBAI-Ltd): 2.0.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
HBAI-Ltd	Toonflow-app	1.1.0; 1.1.1; 1.1.2; 1.1.3; 1.1.4; 1.1.5; 1.1.6; 1.1.7; 1.1.8	2.0.0	Patch available	CNA

Toonflow-app VendorHBAI-Ltd Affected 1.1.0; 1.1.1; 1.1.2; 1.1.3; 1.1.4; 1.1.5; 1.1.6; 1.1.7; 1.1.8 Fixed in 2.0.0 Patch available CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:hbai-ltd:toonflow-app::::::::	—	—	—

cpe:2.3:a:hbai-ltd:toonflow-app:*:*:*:*:*:*:*:* Versions — — ·—

Remediation

Upgrade HBAI-Ltd Toonflow-app to version 2.0.0, the fixed version listed in the sources. The vendor's current release is 2.0.4.

Written with Claude Haiku 5.5 from the sources below · 2026-10-27

Fix · CNA Toonflow-app (HBAI-Ltd) Fixed in 2.0.0

Timeline

2026-10-13 Threatist record created from CVE-2026-109409
2026-10-13 Alias added: GHSA-rw46-2w3f-hpr6

References

Exploit 1

https://drive.google.com/drive/folders/19JuQt4385UFpRyLXglv80V0uxZujxUE9?usp=drive_link

Patch 1

https://github.com/HBAI-Ltd/Toonflow-app/releases/tag/v2.0.0

TI-2026-06210 HBAI-Ltd Toonflow-app Storyboard Export replaceUrl.ts updateStoryboardUrl path traversal CVSS 4.0MEDIUM 5.3
TI-2026-06208 HBAI-Ltd Toonflow-app getCodeByLink Endpoint getCodeByLink.ts fetch server-side request forgery CVSS 4.0MEDIUM 5.3
TI-2026-71852 Information disclosure in HBAI-Ltd Toonflow-app exportData endpoint CVSS 4.0MEDIUM 4.8
TI-2026-06209 HBAI-Ltd Toonflow-app downloadApp Endpoint downloadApp.ts z.url path traversal CVSS 4.0LOW 2.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences