{"cve":"CVE-2021-28399","nvd":{"published":"2021-04-26T14:15:08.747","modified":"2026-06-17T03:46:19.110","status":"Modified","description":"OrangeHRM 4.7 allows an unauthenticated user to enumerate the valid username and email address via the forgot password 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:N/A:N","score":5.3},"cwes":[],"references":["https://github.com/C1inton/CVE-Record/blob/master/CVE%20Record/%5BCVE-2021-28399%5DOrangeHRM%204.7.md","https://www.orangehrm.com/","https://github.com/C1inton/CVE-Record/blob/master/CVE%20Record/%5BCVE-2021-28399%5DOrangeHRM%204.7.md","https://www.orangehrm.com/"],"products":["orangehrm:orangehrm"],"source":"nvd","synced_at":"2026-10-19T21:17:01.373894544+00:00"},"epss":{"cve":"CVE-2021-28399","score":0.00953,"percentile":0.61358,"date":"2026-11-01"},"kev":null,"osv":[],"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."]}