{"cve":"CVE-2020-7742","nvd":{"published":"2020-10-07T09:15:11.710","modified":"2026-06-17T03:25:21.857","status":"Modified","description":"This affects the package simpl-schema before 1.10.2.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":[],"references":["https://github.com/aldeed/simpl-schema/blob/main/package/lib/utility/merge.js","https://snyk.io/vuln/SNYK-JS-SIMPLSCHEMA-1016157","https://github.com/aldeed/simpl-schema/blob/main/package/lib/utility/merge.js","https://snyk.io/vuln/SNYK-JS-SIMPLSCHEMA-1016157"],"products":["simpl-schema_project:simpl-schema"],"source":"nvd","synced_at":"2026-10-19T21:09:53.489947993+00:00"},"epss":{"cve":"CVE-2020-7742","score":0.01512,"percentile":0.74477,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-9mx2-prfp-8hqp","url":"https://osv.dev/vulnerability/GHSA-9mx2-prfp-8hqp","summary":"Prototype Pollution in simpl-schema","modified":"2026-07-08T06:49:53.950089317Z","packages":[{"ecosystem":"npm","name":"simpl-schema","purl":"pkg:npm/simpl-schema","ranges":["<1.10.2"],"fixed":["1.10.2"]}]}],"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."]}