CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
Percentile
33.8%
When a Solana Pay transaction is located using a reference key, it may be checked to represent a transfer of the desired amount to the recipient, using the supplied validateTransfer
function. An edge case regarding this mechanism could cause the validation logic to validate multiple transfers.
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.
This issue has been patched as of version 0.2.1
. Users of the Solana Pay SDK should upgrade to it.
github.com/advisories/GHSA-j47c-j42c-mwqq
github.com/solana-labs/solana-pay/blob/master/core/src/validateTransfer.ts
github.com/solana-labs/solana-pay/blob/master/SPEC.md#reference
github.com/solana-labs/solana-pay/commit/ac6ce0d0a81137700874a8bf5a7caac3be999fad
github.com/solana-labs/solana-pay/security/advisories/GHSA-j47c-j42c-mwqq
nvd.nist.gov/vuln/detail/CVE-2022-35917