CVE-2022-35917 – @solana/pay

Package

Manager: npm
Name: @solana/pay
Vulnerable Version: >=0 <0.2.1

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00285 pctl0.51601

Details

Solana Pay Vulnerable to Weakness in Transfer Validation Logic ### Description When a Solana Pay transaction is located using a [reference key](https://github.com/solana-labs/solana-pay/blob/master/SPEC.md#reference), it may be checked to represent a transfer of the desired amount to the recipient, using the supplied [`validateTransfer` function](https://github.com/solana-labs/solana-pay/blob/master/core/src/validateTransfer.ts). An edge case regarding this mechanism could cause the validation logic to validate multiple transfers. ### Impact Most known Solana Pay point of sale applications are currently run on physical point of sale devices, which makes this issue unlikely to occur. However, there may be web-based point of sale applications using the protocol where it may be more likely to occur. ### Patches This issue has been patched as of version [`0.2.1`](https://www.npmjs.com/package/@solana/pay/v/0.2.1). Users of the Solana Pay SDK should upgrade to it.

Metadata

Created: 2022-08-06T05:39:18Z
Modified: 2022-08-06T05:39:18Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/08/GHSA-j47c-j42c-mwqq/GHSA-j47c-j42c-mwqq.json
CWE IDs: ["CWE-670"]
Alternative ID: GHSA-j47c-j42c-mwqq
Finding: F164
Auto approve: 1