Vulnerability in Solana-Labs Solana-Pay
CVE-2022-35917
Solana Pay is a protocol and set of reference implementations that enable developers to incorporate decentralized payments into their apps and services. 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. This issue has been patched as of version `0.2.1`. Users of the Solana Pay SDK should upgrade to it. There are no known workarounds for this issue.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.008 (56.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
- Solana-Labs Solana-Pay — versions < 0.2.1
- Solanalabs Pay
Weakness classification (CWE)
References
- github.com/solana-labs/solana-pay/security/advisories/GHSA-j47c-j42c-mwqq (Patch, Third Party Advisory)
- github.com/solana-labs/solana-pay/commit/ac6ce0d0a81137700874a8bf5a7caac3be999f… (Patch, Third Party Advisory)
- github.com/solana-labs/solana-pay/blob/master/SPEC.md (Third Party Advisory)
- github.com/solana-labs/solana-pay/blob/master/core/src/validateTransfer.ts (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-35917?
- CVE-2022-35917 is a medium-severity vulnerability in Solana-Labs Solana-Pay, classified under Always-Incorrect Control Flow Implementation. CVSS score: 5.3/10. Published 2022-08-01.
- How severe is CVE-2022-35917?
- Medium severity. CVSS v3 base score is 5.3 out of 10.