{"id":"CVE-2025-59258","aliases":["EUVD-2025-34371","GHSA-fp3r-vj8x-58ww"],"status":"published","title":"Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability","description":"Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.","severity":{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00595,"percentile":0.48889,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-532"],"published":"2025-10-14T17:00:44Z","modified":"2026-06-17T09:45:49Z","products":[{"vendor":"microsoft","product":"windows server 2012"},{"vendor":"microsoft","product":"windows server 2012 (server core installation)"},{"vendor":"microsoft","product":"windows server 2012 r2"},{"vendor":"microsoft","product":"windows server 2012 r2 (server core installation)"},{"vendor":"microsoft","product":"windows server 2016"},{"vendor":"microsoft","product":"windows server 2016 (server core installation)"},{"vendor":"microsoft","product":"windows server 2019"},{"vendor":"microsoft","product":"windows server 2019 (server core installation)"},{"vendor":"microsoft","product":"windows server 2022"},{"vendor":"microsoft","product":"windows server 2022, 23h2 edition (server core installation)"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"},{"vendor":"microsoft","product":"windows_server_2012"},{"vendor":"microsoft","product":"windows_server_2016"},{"vendor":"microsoft","product":"windows_server_2019"},{"vendor":"microsoft","product":"windows_server_2022"},{"vendor":"microsoft","product":"windows_server_2022_23h2"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59258","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59258"},{"url":"https://github.com/advisories/GHSA-fp3r-vj8x-58ww"}],"sources":{"cve":[{"id":"CVE-2025-59258","title":"Windows Active Directory Federation Services (ADFS) Information Disclosure Vulnerability","description":"Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.","status":"published","published":"2025-10-14T17:00:44.802Z","modified":"2026-02-22T17:24:52.847Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:32:47.812946Z"}],"euvd":[{"id":"EUVD-2025-34371","description":"Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.","status":"published","published":"2025-10-14T17:00:44Z","modified":"2026-02-22T17:24:52Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T19:48:36.125178Z"}],"ghsa":[{"id":"GHSA-fp3r-vj8x-58ww","title":"Insertion of sensitive information into log file in Active Directory Federation Services allows...","description":"Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.","status":"published","published":"2025-10-14T18:30:35Z","modified":"2025-10-14T18:30:47Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T15:03:58.523415Z"}],"nvd":[{"id":"CVE-2025-59258","description":"Insertion of sensitive information into log file in Active Directory Federation Services allows an unauthorized attacker to disclose information locally.","status":"published","published":"2025-10-14T17:16:08.463Z","modified":"2026-06-17T09:45:49.73Z","cvss":[{"version":"3.1","score":6.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:11:38.17237Z"}]}}