Security advisory

{
  "id": "8be28e13d8d40276e4b5c3053701f21b09d8779355ce200473e1c64e2d3c8a7e",
  "url": "https://osv.dev/vulnerability/CVE-2020-11071",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-11071",
    "summary": "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.",
    "evidence": "osv:CVE-2020-11071",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-11071",
      "aliases": [
        "CVE-2020-11071",
        "GHSA-jc83-cpf9-q7c6"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/simpleledger/slpjs",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "cade784161743b6341dc904523dabb49d406c1d4"
                },
                {
                  "fixed": "3671be2ffb6d4cfa94c00c6dc8649d1ba1d75754"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:simpleledger:slpjs:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.27.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "3671be2ffb6d4cfa94c00c6dc8649d1ba1d75754"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.26.0",
            "0.25.3",
            "0.24.3",
            "0.24.0",
            "0.23.3",
            "0.23.2",
            "0.22.3",
            "0.23.0",
            "0.22.2",
            "0.22.1",
            "0.22.0",
            "0.21.4",
            "0.21.1",
            "0.18.2",
            "0.18.0",
            "0.17.0",
            "0.16.3",
            "0.16.2",
            "0.16.1",
            "0.16.0",
            "0.15.13",
            "0.15.3",
            "0.14.0",
            "0.12.2",
            "0.10.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11071.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:45.820918733Z",
      "provider": "osv",
      "references": [
        "https://github.com/simpleledger/slpjs/security/advisories/GHSA-jc83-cpf9-q7c6",
        "https://github.com/simpleledger/slpjs/commit/3671be2ffb6d4cfa94c00c6dc8649d1ba1d75754"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-11071",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 382888,
  "published_at": "2020-05-12T01:15:11.15+00:00"
}