Improper Verification of Cryptographic Signature

Overview bsv-wallet is an Implements the BRC-100 standard wallet-to-application interface for the BSV Blockchain. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the acquirecertificate function. An attacker can persist forged certificate...

bsv-sdk and bsv-wallet persist unverified certifier signatures in acquire_certificate (direct and issuance paths)

Unverified certifier signatures persisted by acquirecertificate Affected packages Both bsv-sdk and bsv-wallet are published from the sgbett/bsv-ruby-sdk repository. The vulnerable code lives in lib/bsv/walletinterface/walletclient.rb, which is physically shipped inside both gems the...