False-positive validity for NFT1 genesis transactions in SLPJS

CAO 7.5CVE-2020-15130 · GHSA-cc2p-4jhr-xhhx · Công bố 30/07/2020 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2020-15130 là lỗ hổng mức CAO (CVSS 7.5) ảnh hưởng slpjs (simpleledger), slpjs.
Xác suất bị khai thác trong 30 ngày tới (EPSS): 1.0%, cao hơn 64.0% các lỗ hổng khác.
Cách xử lý: cập nhật lên 0.27.4 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
slpjs simpleledger	`< 0.27.4`	`0.27.4`
slpjs npm	`< 0.27.4`	`0.27.4`

Mô tả

Impact

In the npm package named "slpjs", versions prior to 0.27.4 are vulnerable to false-positive validation outcomes for the NFT1 Child Genesis transaction type. A poorly implemented SLP wallet or opportunistic attacker could create a seemingly valid NFT1 child token without burning any of the NFT1 Group token type as is required by the NFT1 specification.

Patches

npm package "slpjs" has been patched and is published and tagged as version 0.27.4.

Workarounds

Upgrade to slpjs 0.27.4.

References

Package location: https://www.npmjs.com/package/slpjs
SLP NFT1 spec: https://slp.dev/specs/slp-nft-1/#nft1-protocol-requirements
Git commit hash fixing this issue: https://github.com/simpleledger/slpjs/commit/290c20e8bff13ac81459d43e54cac232b5e3456c
Unit tests have been added to assist validator implementations in avoiding this bug: https://github.com/simpleledger/slp-unit-test-data/commit/8c942eacfae12686dcf1f3366321445a4fba73e7

For more information

If you have any questions or comments about this advisory please open an issue in the slp-validate repository.

Mô tả của NVD

In SLPJS (npm package slpjs) before version 0.27.4, there is a vulnerability to false-positive validation outcomes for the NFT1 Child Genesis transaction type. A poorly implemented SLP wallet or opportunistic attacker could create a seemingly valid NFT1 child token without burning any of the NFT1 Group token type as is required by the NFT1 specification. This is fixed in version 0.27.4.