`@bsv/wallet-toolbox` / `-client` / `-mobile` don't verify storage-supplied recipient output scripts against caller-requested outputs in createAction

Reported by @echennells Eric Chennells. Migrated from public issue 191 to a private advisory. Affected: @bsv/wallet-toolbox / -client / -mobile. Verified in 2.1.21 and 2.1.21-parity-fix.2; the relevant code is the same at current HEAD Summary: When createAction runs against a remote StorageClient...

CVE-2026-56744

@bsv/wallet-toolbox provides BRC-100 wallet signing and storage components, while @bsv/wallet-toolbox-client and @bsv/wallet-toolbox-mobile provide client-focused distributions for standard and mobile applications using wallet storage services. A vulnerability in these packages causes transaction...

EUVD-2026-86301

@bsv/wallet-toolbox provides BRC-100 wallet signing and storage components, while @bsv/wallet-toolbox-client and @bsv/wallet-toolbox-mobile provide client-focused distributions for standard and mobile applications using wallet storage services. A vulnerability in these packages causes transaction...

CVE-2026-56744

"@bsv/wallet-toolbox" provides BRC-100 wallet signing and storage components, while "@bsv/wallet-toolbox-client" and "@bsv/wallet-toolbox-mobile" provide client-focused distributions for standard and mobile applications using wallet storage services. A vulnerability in these packages causes...

PT-2026-98158

Name of the Vulnerable Software and Affected Versions @bsv/wallet-toolbox versions 1.1.47 through 2.3.3 @bsv/wallet-toolbox-client versions 1.1.47 through 2.3.3 @bsv/wallet-toolbox-mobile versions 1.3.21 through 2.3.3 Description An issue exists where transactions created via a remote StorageClie...

CVE-2026-56744: Improper Validation of Consistency within Input

@bsv/wallet-toolbox provides BRC-100 wallet signing and storage components, while @bsv/wallet-toolbox-client and @bsv/wallet-toolbox-mobile provide client-focused distributions for standard and mobile applications using wallet storage services. A vulnerability in these packages causes transaction...