{"id":"GHSA-9mx2-prfp-8hqp","summary":"Prototype Pollution in simpl-schema","details":"This affects the package simpl-schema before 1.10.2. Attacker controlled input into a schema could result in remote code execution within the scope of the surrounding application.","aliases":["CVE-2020-7742","SNYK-JS-SIMPLSCHEMA-1016157"],"modified":"2026-07-08T06:49:53.950089317Z","published":"2021-05-10T18:38:47Z","database_specific":{"cwe_ids":["CWE-1321"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-04-21T20:37:29Z","nvd_published_at":"2020-10-07T09:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7742"},{"type":"WEB","url":"https://github.com/longshotlabs/simpl-schema/commit/50128841fa7fc2d137c36a397054279144caea3d"},{"type":"WEB","url":"https://github.com/longshotlabs/simpl-schema/releases/tag/1.10.2"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-SIMPLSCHEMA-1016157"}],"affected":[{"package":{"name":"simpl-schema","ecosystem":"npm","purl":"pkg:npm/simpl-schema"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.10.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-9mx2-prfp-8hqp/GHSA-9mx2-prfp-8hqp.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}