{"id":"CVE-2023-30458","aliases":["EUVD-2023-34875","GHSA-27m2-4fpr-973q"],"status":"published","title":"A username enumeration issue was discovered in Medicine Tracker System 1.0. The login...","description":"A username enumeration issue was discovered in Medicine Tracker System 1.0. The login functionality allows a malicious user to guess a valid username due to a different response time from invalid usernames. When one enters a valid username, the response time increases depending on the length of the supplied password.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00836,"percentile":0.5799,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-203"],"published":"2023-04-24T00:00:00Z","modified":"2026-06-17T05:54:45Z","exploits":[{"source":"pocgithub","id":"d34dun1c02n/CVE-2023-30458","title":"d34dun1c02n/CVE-2023-30458","date":"2023-04-15","url":"https://github.com/d34dun1c02n/CVE-2023-30458"}],"products":[{"vendor":"medicine_tracker_system_project","product":"medicine_tracker_system"}],"references":[{"url":"https://www.sourcecodester.com/php/16308/medicine-tracker-system-php-oop-and-mysql-db-source-code-free-download.html","tags":["x_transferred","Product"]},{"url":"https://www.sourcecodester.com/download-code?nid=16308\u0026title=Medicine+Tracker+System+in+PHP+%28OOP%29+and+MySQL+DB+Source+Code+Free+Download","tags":["x_transferred","Product"]},{"url":"https://github.com/d34dun1c02n/CVE-2023-30458","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30458"},{"url":"https://github.com/advisories/GHSA-27m2-4fpr-973q"}],"sources":{"cve":[{"id":"CVE-2023-30458","description":"A username enumeration issue was discovered in Medicine Tracker System 1.0. The login functionality allows a malicious user to guess a valid username due to a different response time from invalid usernames. When one enters a valid username, the response time increases depending on the length of the supplied password.","status":"published","published":"2023-04-24T00:00:00Z","modified":"2025-02-04T20:00:42.837Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:35:22.309324Z"}],"euvd":[{"id":"EUVD-2023-34875","description":"A username enumeration issue was discovered in Medicine Tracker System 1.0. The login functionality allows a malicious user to guess a valid username due to a different response time from invalid usernames. When one enters a valid username, the response time increases depending on the length of the supplied password.","status":"published","published":"2023-04-24T00:00:00Z","modified":"2025-02-04T20:00:42Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:05.9572Z"}],"ghsa":[{"id":"GHSA-27m2-4fpr-973q","title":"A username enumeration issue was discovered in Medicine Tracker System 1.0. The login...","description":"A username enumeration issue was discovered in Medicine Tracker System 1.0. The login functionality allows a malicious user to guess a valid username due to a different response time from invalid usernames. When one enters a valid username, the response time increases depending on the length of the supplied password.","status":"published","published":"2023-04-24T09:30:19Z","modified":"2024-04-04T03:39:03Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:56:16.933961Z"}],"nvd":[{"id":"CVE-2023-30458","description":"A username enumeration issue was discovered in Medicine Tracker System 1.0. The login functionality allows a malicious user to guess a valid username due to a different response time from invalid usernames. When one enters a valid username, the response time increases depending on the length of the supplied password.","status":"published","published":"2023-04-24T08:15:07.107Z","modified":"2026-06-17T05:54:45.597Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:07:56.683259Z"}]}}