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Vulnerabilities

CVE-2026-19213 | BDVDB-2026-356262 Detail

WonderTrader

Description#

A vulnerability was identified in WonderTrader up to 0.9.9. Affected is the function _undone_qty in the library src/WtCore/TraderAdapter.h of the component Pending Order Handler. The manipulation of the argument getUndoneQty leads to enforcement of behavioral workflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact none. Attack vector: network.

Weaknesses#

  • CWE-841 Enforcement of Behavioral Workflow
  • CWE-840 Business Logic Errors

References#

Exploit#

History#

  1. Version 1Record published in the CVE List.