Wallets und Sicherheit

Reentrancy

An external call transfers control before the caller finishes state updates.

Reference note · Sources below

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Overview

An external call transfers control before the caller finishes state updates.

Reachable call order and invariant enforcement determine exploitability.

Test all callbacks and state transitions.

Krypto-Geschichte

Several Curve pools were exploited in 2023 after a compiler issue affected protections in specific Vyper versions.

Wallets und Sicherheit

Websites, RPC providers, DNS and indexers remain operational dependencies.

Wallets und Sicherheit

Review the final wallet request, not only the page that produced it.

Wallets und Sicherheit

Cryptographic validity and informed consent answer different questions.