CVE-2026-109526 HBAI-Ltd Toonflow-app exportData Endpoint information disclosure
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-109526?
CVE-2026-109526 is a medium-severity vulnerability in HBAI-Ltd Toonflow-app, published on 13 Oct 2026.
Official description
A vulnerability has been found in HBAI-Ltd Toonflow-app up to 1.1.8. This affects an unknown function of the component exportData Endpoint. Such manipulation leads to information disclosure. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 2.0.0 mitigates this issue. It is advisable to 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."
Which versions are affected by CVE-2026-109526?
How do I fix CVE-2026-109526?
No fix has been published for CVE-2026-109526 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-109526 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-109526 exists.
Sources
Also known as GHSA-4466-r6c7-638c.