CVE-2026-19037

A weakness has been identified in WonderTrader up to 0.9.9. This vulnerability affects the function MatchEngine::updatelob of the file src/WtBtCore/MatchEngine.cpp of the component Internal Limit Order Book Cache Handler. This manipulation causes enforcement of behavioral workflow. Remote...

EUVD-2026-53871

A weakness has been identified in WonderTrader up to 0.9.9. This vulnerability affects the function MatchEngine::updatelob of the file src/WtBtCore/MatchEngine.cpp of the component Internal Limit Order Book Cache Handler. This manipulation causes enforcement of behavioral workflow. Remote...

CVE-2026-19037 WonderTrader Internal Limit Order Book Cache MatchEngine.cpp update_lob behavioral workflow

A weakness has been identified in WonderTrader up to 0.9.9. This vulnerability affects the function MatchEngine::updatelob of the file src/WtBtCore/MatchEngine.cpp of the component Internal Limit Order Book Cache Handler. This manipulation causes enforcement of behavioral workflow. Remote...

CVE-2026-19037

WonderTrader up to version 0.9.9 contains a vulnerability in the Internal Limit Order Book Cache Handler, specifically in MatchEngine::update_lob (src/WtBtCore/MatchEngine.cpp). The issue enables manipulation that enforces a different behavioral workflow and is remotely exploitable. Public exploi...

Liquidation bots are needed to stabilize the system.

Lines of code Vulnerability details Impact Allowing liquidation bots to arbitrage would stabilize the system. The majority of liquidations are done by liquidation bots. For liquidation bots to be viable there has to exist a secondary market where the assets can be instantly sold. This is especial...

Trader orders can be frontrun and users can be denied from trading

Handle cmichel Vulnerability details The Trader contract accepts two signed orders and tries to match them. Once they are matched and become filled, they can therefore not be matched against other orders anymore. This allows for a griefing attack where an attacker can deny any other user from...

Malicious user can trigger another user’s removal

Handle 0xRajeev Vulnerability details Impact By allowing anyone to call removeUserFromOrderbook instead of only Market::newRental or Treasury::withdrawDeposit or collectRentUser which may result in foreclosures and hence may need to trigger user removal, a malicious user can trigger another's...