Information Disclosure Vulnerability in HBAI-Ltd Toonflow-app
CVE-2026-109526

4.8MEDIUM

Key Information:

Vendor

Hbai-ltd

Status
Toonflow-app
Vendor
CVE Published:
13 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-109526?

A vulnerability exists in HBAI-Ltd's Toonflow-app prior to version 2.0.0, specifically within the exportData Endpoint. This vulnerability can lead to unauthorized information disclosure which requires a local attack vector. The exploit has been made public and can potentially be utilized by malicious actors. Users of Toonflow-app are strongly recommended to upgrade to version 2.0.0, as this version has undergone significant architectural changes that address the identified issues. Please note that the vulnerabilities referenced do not apply to supported versions.

Affected Version(s)

Toonflow-app 1.1.0

Toonflow-app 1.1.1

Toonflow-app 1.1.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-109526 - Proof of Concept

References

https://vuldb.com/vuln/417195
vdb-entry
https://vuldb.com/vuln/417195/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-109526
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

notwolf (VulDB User)
VulDB CNA Team
.