Server-Side Request Forgery in HBAI-Ltd Toonflow App
CVE-2026-7084

5.3MEDIUM

Key Information:

Vendor

Hbai-ltd

Status
Toonflow-app
Vendor
CVE Published:
27 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7084?

A vulnerability was identified in HBAI-Ltd's Toonflow app, specifically in version 1.1.1. The issue resides in the getCodeByLink endpoint, where improper handling of input parameters allows an attacker to perform server-side request forgery (SSRF). This exploit can be executed remotely, posing significant risks to affected systems. The vulnerability arises from the manipulation of the 'Link' argument in the fetch function located in src/routes/setting/vendorConfig/getCodeByLink.ts. Users are advised to be cautious, as the getCodeByLink interface is designed for fetching and executing TypeScript code locally, thereby inherently increasing the attack risk.

Affected Version(s)

Toonflow-app 1.1.0

Toonflow-app 1.1.1

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-2026-7084 - Proof of Concept

References

https://vuldb.com/vuln/359659
vdb-entrytechnical-description
https://vuldb.com/vuln/359659/cti
signaturepermissions-required
https://vuldb.com/submit/799582
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
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

Yu Bao (VulDB User)
VulDB CNA Team
.