CVE-2020-15130

Name: CVE-2020-15130
Creator: NVD / NIST
Published: 2020-07-30T15:15:13.057+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.04%

Last modified Jun 17, 2026

CVE-2020-15130 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 1.04% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

1.04%

59.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Simpleledger	Slpjs	< 0.27.4

References

https://github.com/simpleledger/slpjs/commit/290c20e8bff13ac81459d43e54cac232b5e3456cPatch, Third Party Advisory
https://github.com/simpleledger/slpjs/security/advisories/GHSA-cc2p-4jhr-xhhxThird Party Advisory
https://github.com/simpleledger/slpjs/commit/290c20e8bff13ac81459d43e54cac232b5e3456cPatch, Third Party Advisory
https://github.com/simpleledger/slpjs/security/advisories/GHSA-cc2p-4jhr-xhhxThird Party Advisory

Timeline

Published: Jul 30, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-15130?

How severe is CVE-2020-15130?

CVE-2020-15130 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.04% probability of exploitation in the next 30 days.

How do I fix CVE-2020-15130?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-15130?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST