mvx_dapp_audit

To audit MultiversX dApp frontend security, systematically check transaction construction, signing security, and sensitive data handling for payload manipulation, blind signing, and XSS vulnerabilities. This verifies smart contract-side validation and secure storage practices before deployment.

Blind signing in dApp frontend components occurs when users sign transactions without verifying the underlying payload data. Auditing signing security prevents these attacks by ensuring proper transaction handling and protecting user funds from malicious frontend manipulation.

Yes, sdk-dapp requires smart contract-side validation because frontend transaction payloads can be manipulated. Auditing ensures smart contracts validate all incoming data independently, preventing malicious actors from bypassing frontend checks to exploit unprotected dApp logic.

Preventing XSS attacks in MultiversX dApp local storage involves auditing sensitive data handling practices to identify storage risks. The audit checks for vulnerabilities that could allow malicious scripts to execute and compromise user data stored locally.

This audit specifically targets dApps built with the sdk-dapp framework. While general frontend security principles apply, the audit focuses on MultiversX-specific transaction construction, signing, and storage vulnerabilities inherent to the sdk-dapp architecture.

Frontend security audits for dApps cannot guarantee complete protection without corresponding smart contract-side validation. Audits identify frontend vulnerabilities like payload manipulation and XSS, but secure storage practices and backend validation are essential to fully mitigate attack vectors.