CVE-2026-109409

MEDIUM
Published Oct 13, 2026 Modified Oct 13, 2026 CWE-74 CWE-77

Description

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."

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CVSS v3.1 Score

5.3
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS — Exploit Prediction

0.0070
Probability of exploitation
0.52%
Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-74 CWE-74
CWE-77 CWE-77

References

Frequently Asked Questions

What is CVE-2026-109409? +
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." It has a CVSS v3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2026-109409? +
CVE-2026-109409 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0070, placing it in the 1th percentile for exploitation probability.
How do I check if I'm vulnerable to CVE-2026-109409? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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