{"cve":"CVE-2020-28450","nvd":{"published":"2021-02-04T15:15:13.187","modified":"2026-06-17T03:10:28.580","status":"Modified","description":"This affects all versions of package decal. The vulnerability is in the extend function.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","score":8.6},"cwes":[],"references":["https://github.com/gigafied/decal.js/blob/master/src/utils/extend.js%23L23-L56","https://snyk.io/vuln/SNYK-JS-DECAL-1051028","https://www.npmjs.com/package/decal","https://github.com/gigafied/decal.js/blob/master/src/utils/extend.js%23L23-L56","https://snyk.io/vuln/SNYK-JS-DECAL-1051028"],"products":["decal_project:decal"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2020-28450","score":0.01781,"percentile":0.78265,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-j32x-j8pj-pg2h","url":"https://osv.dev/vulnerability/GHSA-j32x-j8pj-pg2h","summary":"Prototype Pollution in decal","modified":"2023-11-08T04:03:26.773331Z","packages":[{"ecosystem":"npm","name":"decal","purl":"pkg:npm/decal","ranges":["<=2.1.3"],"fixed":[]}]}],"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."]}