{"cve":"CVE-2019-16762","nvd":{"published":"2019-11-15T23:15:11.443","modified":"2026-06-17T02:22:44.897","status":"Modified","description":"A specially crafted Bitcoin script can cause a discrepancy between the specified SLP consensus rules and the validation result of the slpjs npm package. An attacker could create a specially crafted Bitcoin script in order to cause a hard-fork from the SLP consensus. Affected users can upgrade to any version >= 0.21.4.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H","score":6.1},"cwes":["CWE-20"],"references":["https://github.com/simpleledger/slpjs/commit/ac8809b42e47790a6f0205991b36f2699ed10c84#diff-fe58606994c412ba56a65141a7aa4a62L701","https://github.com/simpleledger/slpjs/security/advisories/GHSA-425c-ccf3-3jrr","https://github.com/simpleledger/slpjs/commit/ac8809b42e47790a6f0205991b36f2699ed10c84#diff-fe58606994c412ba56a65141a7aa4a62L701","https://github.com/simpleledger/slpjs/security/advisories/GHSA-425c-ccf3-3jrr"],"products":["simpleledger:slpjs"],"source":"nvd","synced_at":"2026-10-19T20:59:25.448946135+00:00"},"epss":{"cve":"CVE-2019-16762","score":0.01096,"percentile":0.65596,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-425c-ccf3-3jrr","url":"https://osv.dev/vulnerability/GHSA-425c-ccf3-3jrr","summary":"Critical severity vulnerability that affects slpjs","modified":"2026-07-08T05:59:53.399179132Z","packages":[{"ecosystem":"npm","name":"slpjs","purl":"pkg:npm/slpjs","ranges":["<0.21.4"],"fixed":["0.21.4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}