{"cve":"CVE-2019-5483","nvd":{"published":"2019-09-09T17:15:14.097","modified":"2026-06-17T02:37:46.343","status":"Modified","description":"Seneca < 3.9.0 contains a vulnerability that could lead to exposing environment variables to unauthorized users.","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:N/A:N","score":5.3},"cwes":["CWE-209"],"references":["https://hackerone.com/reports/526258","https://hackerone.com/reports/526258"],"products":["senecajs:seneca"],"source":"nvd","synced_at":"2026-10-19T20:58:39.700375520+00:00"},"epss":{"cve":"CVE-2019-5483","score":0.01181,"percentile":0.67739,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2xwv-3cc9-fp7c","url":"https://osv.dev/vulnerability/GHSA-2xwv-3cc9-fp7c","summary":"Sensitive Data Exposure in seneca","modified":"2023-11-08T04:01:36.896941Z","packages":[{"ecosystem":"npm","name":"seneca","purl":"pkg:npm/seneca","ranges":["<3.9.0"],"fixed":["3.9.0"]}]}],"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."]}