{"id":"CVE-2023-6912","aliases":["EUVD-2023-59111","GHSA-6qxg-cm55-g85x"],"status":"published","title":"Brute force vulnerability in M-Files user authentication","description":"Lack of protection against brute force attacks in M-Files Server before 23.12.13205.0 allows an attacker unlimited authentication attempts, potentially compromising targeted M-Files user accounts by guessing passwords.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00975,"percentile":0.62333,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2023-12-20T09:35:46Z","modified":"2026-06-17T06:51:40Z","products":[{"vendor":"m-files","product":"m-files_server"},{"vendor":"m-files corporation","product":"m-files server"}],"references":[{"url":"https://product.m-files.com/security-advisories/cve-2023-6912/","tags":["vendor-advisory"]},{"url":"https://empower.m-files.com/security-advisories/CVE-2023-6912","tags":["vendor-advisory"]},{"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2023-6912/","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6912"},{"url":"https://product.m-files.com/security-advisories/cve-2023-6912"},{"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2023-6912"},{"url":"https://github.com/advisories/GHSA-6qxg-cm55-g85x"}],"sources":{"cve":[{"id":"CVE-2023-6912","title":"Brute force vulnerability in M-Files user authentication","description":"Lack of protection against brute force attacks in M-Files Server before 23.12.13205.0 allows an attacker unlimited authentication attempts, potentially compromising targeted M-Files user accounts by guessing passwords.","status":"published","published":"2023-12-20T09:35:46.232Z","modified":"2026-02-23T10:07:53.064Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:35:25.095989Z"}],"euvd":[{"id":"EUVD-2023-59111","description":"Lack of protection against brute force attacks in M-Files Server before 23.12.13205.0 allows an attacker unlimited authentication attempts, potentially compromising targeted M-Files user accounts by guessing passwords.","status":"published","published":"2023-12-20T09:35:46Z","modified":"2026-02-23T10:07:53Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T19:48:33.144691Z"}],"ghsa":[{"id":"GHSA-6qxg-cm55-g85x","title":"Lack of protection against brute force attacks in M-Files Server before 23.12.13205.0 allows an...","description":"Lack of protection against brute force attacks in M-Files Server before 23.12.13205.0 allows an attacker unlimited authentication attempts, potentially compromising targeted M-Files user accounts by guessing passwords.","status":"published","published":"2023-12-20T12:30:26Z","modified":"2026-02-23T12:31:29Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T15:06:19.778226Z"}],"nvd":[{"id":"CVE-2023-6912","description":"Lack of protection against brute force attacks in M-Files Server before 23.12.13205.0 allows an attacker unlimited authentication attempts, potentially compromising targeted M-Files user accounts by guessing passwords.","status":"published","published":"2023-12-20T10:15:08.703Z","modified":"2026-06-17T06:51:40.3Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:08:56.329586Z"}]}}