{"id":"CVE-2023-47102","aliases":["EUVD-2023-51256","GHSA-q8x9-r7fc-qfjv"],"status":"published","title":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message...","description":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.","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":0.00789,"percentile":0.56521,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-203"],"published":"2023-11-07T00:00:00Z","modified":"2026-06-17T06:32:09Z","exploits":[{"source":"pocgithub","id":"quantiano/cve-2023-47102","title":"quantiano/cve-2023-47102","date":"2023-10-31","url":"https://github.com/quantiano/cve-2023-47102"}],"products":[{"vendor":"urbackup","product":"urbackup_server"}],"references":[{"url":"https://quantiano.github.io/cve-2023-47102/","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-47102"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47102"},{"url":"https://quantiano.github.io/cve-2023-47102"},{"url":"https://github.com/advisories/GHSA-q8x9-r7fc-qfjv"}],"sources":{"cve":[{"id":"CVE-2023-47102","description":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.","status":"published","published":"2023-11-07T00:00:00Z","modified":"2025-09-29T13:50:34.01Z","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":"2026-11-02T14:35:13.912858Z"}],"euvd":[{"id":"EUVD-2023-51256","description":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.","status":"published","published":"2023-11-07T00:00:00Z","modified":"2025-09-29T13:50:34Z","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":"2026-11-02T20:31:38.60496Z"}],"ghsa":[{"id":"GHSA-q8x9-r7fc-qfjv","title":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message...","description":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.","status":"published","published":"2023-11-13T21:30:57Z","modified":"2025-09-29T15:30:28Z","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":"2026-11-02T15:03:48.046839Z"}],"nvd":[{"id":"CVE-2023-47102","description":"UrBackup Server 2.5.31 allows brute-force enumeration of user accounts because a failure message confirms that a username is not valid.","status":"published","published":"2023-11-07T06:15:12.02Z","modified":"2026-06-17T06:32:09.027Z","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":"2026-11-02T14:08:43.669554Z"}]}}