{"id":"CVE-2020-11072","aliases":["EUVD-2020-0410","GHSA-4w97-57v2-3w44"],"status":"published","title":"False-negative validation results in MINT transactions with invalid baton","description":"In SLP Validate (npm package slp-validate) before version 1.2.1, 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 has been fixed in slp-validate in version 1.2.1. Additonally, slpjs version 0.27.2 has a related fix under related CVE-2020-11071.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01036,"percentile":0.64185,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-697"],"published":"2020-05-12T00:45:12Z","modified":"2026-10-20T10:51:45Z","fixes":[{"ecosystem":"npm","package":"slp-validate","fixed_in":["1.2.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"slp-validate","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1"}]}]},{"source":"osv","ecosystem":"npm","package":"slp-validate","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.2.1"}]}]}],"products":[{"vendor":"simpleledger","product":"slp-validate"}],"references":[{"url":"https://github.com/simpleledger/slp-validate/security/advisories/GHSA-4w97-57v2-3w44","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/simpleledger/slp-validate/commit/cde95c0c6470dceb4f023cd462f904135ebd73e7","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/simpleledger/slp-validate.js/security/advisories/GHSA-4w97-57v2-3w44","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11072","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-4w97-57v2-3w44"}],"sources":{"cve":[{"id":"CVE-2020-11072","title":"False-negative validation results in MINT transactions with invalid baton","description":"In SLP Validate (npm package slp-validate) before version 1.2.1, 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 has been fixed in slp-validate in version 1.2.1. Additonally, slpjs version 0.27.2 has a related fix under related CVE-2020-11071.","status":"published","published":"2020-05-12T00:45:12Z","modified":"2024-08-04T11:21:14.682Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-697"],"updated_at":"2026-11-02T14:35:57.352161Z"}],"euvd":[{"id":"EUVD-2020-0410","description":"In SLP Validate (npm package slp-validate) before version 1.2.1, 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 has been fixed in slp-validate in version 1.2.1. Additonally, slpjs version 0.27.2 has a related fix under related CVE-2020-11071.","status":"published","published":"2020-05-12T00:45:12Z","modified":"2024-08-04T11:21:14Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-03T03:07:48.471313Z"}],"ghsa":[{"id":"GHSA-4w97-57v2-3w44","title":"False-negative validation results in MINT transactions with invalid baton","description":"### Impact\nUsers could experience false-negative validation outcomes for [MINT](https://github.com/simpleledger/slp-specifications/blob/master/slp-token-type-1.md#mint---extended-minting-transaction) 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.\n\n### Patches\nnpm package [slp-validate](https://www.npmjs.com/package/slp-validate) has been patched and published as version 1.2.1.\n\n### Workarounds\nUpgrade to slp-validate 1.2.1.\n\n### References\n* slp-validate [commit](https://github.com/simpleledger/slp-validate/commit/cde95c0c6470dceb4f023cd462f904135ebd73e7)\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [slp-validate](https://github.com/simpleledger/slp-validate/issues)","status":"published","published":"2020-05-12T00:45:24Z","modified":"2023-01-09T05:02:15Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-697"],"updated_at":"2026-11-02T14:36:03.040255Z"}],"nvd":[{"id":"CVE-2020-11072","description":"In SLP Validate (npm package slp-validate) before version 1.2.1, 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 has been fixed in slp-validate in version 1.2.1. Additonally, slpjs version 0.27.2 has a related fix under related CVE-2020-11071.","status":"published","published":"2020-05-12T01:15:11.213Z","modified":"2026-06-17T02:48:59.417Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-697"],"updated_at":"2026-11-02T14:06:00.784809Z"}],"osv":[{"id":"CVE-2020-11072","description":"In SLP Validate (npm package slp-validate) before version 1.2.1, 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 has been fixed in slp-validate in version 1.2.1. Additonally, slpjs version 0.27.2 has a related fix under related CVE-2020-11071.","status":"published","published":"2020-05-12T01:15:11.213Z","modified":"2026-10-20T10:51:45.275501138Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:13.492058Z"},{"id":"GHSA-4w97-57v2-3w44","title":"False-negative validation results in MINT transactions with invalid baton","description":"### Impact\nUsers could experience false-negative validation outcomes for [MINT](https://github.com/simpleledger/slp-specifications/blob/master/slp-token-type-1.md#mint---extended-minting-transaction) 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.\n\n### Patches\nnpm package [slp-validate](https://www.npmjs.com/package/slp-validate) has been patched and published as version 1.2.1.\n\n### Workarounds\nUpgrade to slp-validate 1.2.1.\n\n### References\n* slp-validate [commit](https://github.com/simpleledger/slp-validate/commit/cde95c0c6470dceb4f023cd462f904135ebd73e7)\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [slp-validate](https://github.com/simpleledger/slp-validate/issues)","status":"published","published":"2020-05-12T00:45:24Z","modified":"2026-09-10T03:48:46.238292861Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-697"],"updated_at":"2026-11-02T15:46:37.528068Z"}]}}