{"id":"GHSA-6fw4-hr69-g3rv","summary":"Prototype Pollution in property-expr","details":"The package property-expr before 2.0.3 are vulnerable to Prototype Pollution via the setter function.","aliases":["CVE-2020-7707"],"modified":"2025-01-14T08:57:32.795244Z","published":"2021-05-06T17:29:47Z","database_specific":{"cwe_ids":["CWE-1321","CWE-915"],"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2021-05-05T21:16:41Z","nvd_published_at":"2020-08-18T14:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7707"},{"type":"WEB","url":"https://github.com/jquense/expr/commit/df846910915d59f711ce63c1f817815bceab5ff7"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-598857"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-PROPERTYEXPR-598800"}],"affected":[{"package":{"name":"property-expr","ecosystem":"npm","purl":"pkg:npm/property-expr"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.0.3"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-6fw4-hr69-g3rv/GHSA-6fw4-hr69-g3rv.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:H/I:H/A:H"}]}