# CVE-2020-11071

## Summary

- **CVE ID:** CVE-2020-11071
- **Severity:** HIGH
- **CVSS Score:** 8.6 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N)
- **CWE:** CWE-697
- **Published:** May 12, 2020
- **Last Modified:** Mar 14, 2026

## Description

SLPJS (npm package slpjs) before version 0.27.2, has a vulnerability where users could experience false-negative validation outcomes for MINT transaction operations. A poorly implemented SLP wallet could allow spending of the affected tokens which would result in the destruction of a user's minting baton. This is fixed in version 0.27.2.

## Affected Products

- simpleledger — slpjs (< 0.27.2)

## References

- [CNA](https://github.com/simpleledger/slpjs/security/advisories/GHSA-jc83-cpf9-q7c6)
- [CNA](https://github.com/simpleledger/slpjs/commit/3671be2ffb6d4cfa94c00c6dc8649d1ba1d75754)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.24%
- **EPSS Percentile:** 46.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._