CVE-2026-19208
Received Received - Intake

Buffer Overflow in WonderTrader via TraderDD::queryTrades

Publication date: 2026-08-07

Last updated on: 2026-08-07

Assigner: VulDB

Description
A vulnerability was detected in WonderTrader up to 0.9.9. Impacted is the function TraderDD::queryTrades of the file src/TraderDD/TraderDD.cpp. The manipulation of the argument FID_JYLB results in enforcement of behavioral workflow. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is considered difficult. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-08-07
Last Modified
2026-08-07
Generated
2026-08-07
AI Q&A
2026-08-07
EPSS Evaluated
N/A
NVD
CVE-2026-19208
EUVD
EUVD-2026-54497

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wondertrader wondertrader to 0.9.9 (inc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-840 Business Logic Errors
CWE-841 The product supports a session in which more than one behavior must be performed by an actor, but it does not properly ensure that the actor performs the behaviors in the required sequence.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability exists in WonderTrader versions up to 0.9.9, specifically in the TraderDD::queryTrades function of the file src/TraderDD/TraderDD.cpp. The issue involves manipulation of the FID_JYLB argument, which can alter the expected workflow behavior. The attack can be executed remotely and requires high complexity to exploit.

Impact Analysis

The vulnerability may allow an attacker to influence the system's behavior by manipulating the FID_JYLB argument. This could lead to unintended actions or workflow disruptions in the affected software. The exploit is public, increasing the risk of misuse.

Mitigation Strategies

Update WonderTrader to the latest version beyond 0.9.9 to address the vulnerability in TraderDD::queryTrades. If no update is available, consider disabling the affected function or restricting network access to the system running WonderTrader.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-19208. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart