Vulnerability in TraderATP Cash Trade Conversion impacts WonderTrader Software
CVE-2026-19212

5.3MEDIUM

Key Information:

Vendor

WonderTrader

Status
Wondertrader
Vendor
CVE Published:
7 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19212?

A vulnerability exists in the TraderATP Cash Trade Conversion component of WonderTrader, specifically affecting the function within the file src/Includes/WTSTradeDef.hpp. This issue arises from the manipulation of the m_offsetType argument, leading to the use of an uninitialized variable, which could result in unexpected behavior. The vulnerability can be exploited remotely, potentially allowing attackers to compromise the application's integrity. Publicly disclosed, it raises significant security concerns as the vendor has not responded to subsequent notifications.

Affected Version(s)

WonderTrader 0.9.0

WonderTrader 0.9.1

WonderTrader 0.9.2

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-2026-19212 - Proof of Concept

References

https://vuldb.com/vuln/386957
vdb-entrytechnical-description
https://vuldb.com/vuln/386957/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19212
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
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

sannomiya (VulDB User)
VulDB CNA Team
.