CVE-2026-19213 | WonderTrader up to 0.9.9 Pending Order TraderAdapter.h _undone_qty getUndoneQty behavioral workflow

A vulnerability marked as problematic has been reported 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.

This vulnerability is uniquely identified as CVE-2026-19213. The attack is possible to be carried out remotely. Moreover, an exploit is present.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More