CVE-2026-56744Published

`@bsv/wallet-toolbox` / `-client` / `-mobile` don't verify storage-supplied recipient output scripts against caller-requested outputs in createAction (can redirect payments when using remote storage)

cve-program · CVE-2026-56744

Published

@bsv/wallet-toolbox

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "bsv-blockchain",
                    "product": "@bsv/wallet-toolbox",
                    "versions": [
                        {
                            "version": ">= 1.1.47, < 2.4.0",
                            "status": "affected"
                        }
                    ]
                }

@bsv/wallet-toolbox-client

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "bsv-blockchain",
                    "product": "@bsv/wallet-toolbox-client",
                    "versions": [
                        {
                            "version": ">= 1.1.47, < 2.4.0",
                            "status": "affected"
                        }
                    ]
                }

@bsv/wallet-toolbox-mobile

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "bsv-blockchain",
                    "product": "@bsv/wallet-toolbox-mobile",
                    "versions": [
                        {
                            "version": ">= 1.3.21, < 2.4.0",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-86301

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Sep 24, 2026, 4:56:12 PM

dateUpdated: Sep 28, 2026, 5:17:16 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-56744

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Deferred

Weakness classifications: CWE-1288

Original publisher date fields

published: 2026-09-24T17:17:05.047

lastModified: 2026-09-30T19:57:08.043

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-36f9-7rg5-cpf8

Published

@bsv/wallet-toolbox

npm

SEMVER · introduced 1.1.47 → fixed 2.4.0

@bsv/wallet-toolbox-client

npm

SEMVER · introduced 1.1.47 → fixed 2.4.0

@bsv/wallet-toolbox-mobile

npm

SEMVER · introduced 1.3.21 → fixed 2.4.0

Original source record · Cite this exact observation · Complete original publisher JSON