# CVE-2026-19208

## Summary

- **CVE ID:** CVE-2026-19208
- **Severity:** MEDIUM
- **CVSS Score:** 6.3 (CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-841, CWE-840
- **Published:** Aug 7, 2026
- **Last Modified:** Aug 7, 2026

## 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.

## Affected Products

- n/a — WonderTrader (0.9.0)
- n/a — WonderTrader (0.9.1)
- n/a — WonderTrader (0.9.2)
- n/a — WonderTrader (0.9.3)
- n/a — WonderTrader (0.9.4)
- n/a — WonderTrader (0.9.5)
- n/a — WonderTrader (0.9.6)
- n/a — WonderTrader (0.9.7)
- n/a — WonderTrader (0.9.8)
- n/a — WonderTrader (0.9.9)

## References

- [CNA](https://vuldb.com/vuln/386953)
- [CNA](https://vuldb.com/vuln/386953/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-19208)
- [CNA](https://vuldb.com/submit/864856)
- [CNA](https://my.feishu.cn/wiki/BMjWwb5c3iEkgIkwi3wcOAKjnpc)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.27%
- **EPSS Percentile:** 19.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._