{"id":"CVE-2025-21618","aliases":["EUVD-2025-0044","GHSA-v6jv-p6r8-j78w","PYSEC-2026-1705"],"status":"published","title":"NiceGUI On Air authentication issue","description":"NiceGUI is an easy-to-use, Python-based UI framework. Prior to 2.9.1, authenticating with NiceGUI logged in the user for all browsers, including browsers in incognito mode. 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On Air authentication issue","description":"NiceGUI is an easy-to-use, Python-based UI framework. Prior to 2.9.1, authenticating with NiceGUI logged in the user for all browsers, including browsers in incognito mode. This vulnerability is fixed in 2.9.1.","status":"published","published":"2025-01-06T16:30:11.349Z","modified":"2025-01-06T16:47:43.489Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:32:32.30152Z"}],"euvd":[{"id":"EUVD-2025-0044","description":"NiceGUI is an easy-to-use, Python-based UI framework. Prior to 2.9.1, authenticating with NiceGUI logged in the user for all browsers, including browsers in incognito mode. This vulnerability is fixed in 2.9.1.","status":"published","published":"2025-01-06T16:30:11Z","modified":"2025-01-06T16:47:43Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-03T00:04:25.578405Z"}],"ghsa":[{"id":"GHSA-v6jv-p6r8-j78w","title":"NiceGUI On Air authentication issue","description":"### Summary\nOnce a user logins to one browser, all other browsers are logged in without entering password. Even incognito mode.\n\n### Impact\nhigh","status":"published","published":"2025-01-06T16:31:16Z","modified":"2025-01-06T18:43:17Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:38:26.167657Z"}],"nvd":[{"id":"CVE-2025-21618","description":"NiceGUI is an easy-to-use, Python-based UI framework. Prior to 2.9.1, authenticating with NiceGUI logged in the user for all browsers, including browsers in incognito mode. This vulnerability is fixed in 2.9.1.","status":"published","published":"2025-01-06T17:15:47.66Z","modified":"2026-06-17T08:43:52.077Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:10:48.373347Z"}],"osv":[{"id":"CVE-2025-21618","title":"NiceGUI On Air authentication issue","description":"NiceGUI is an easy-to-use, Python-based UI framework. Prior to 2.9.1, authenticating with NiceGUI logged in the user for all browsers, including browsers in incognito mode. This vulnerability is fixed in 2.9.1.","status":"published","published":"2025-01-06T16:30:11.349Z","modified":"2026-10-28T02:30:46.693060076Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:44:46.665428Z"},{"id":"GHSA-v6jv-p6r8-j78w","title":"NiceGUI On Air authentication issue","description":"### Summary\nOnce a user logins to one browser, all other browsers are logged in without entering password. Even incognito mode.\n\n### Impact\nhigh","status":"published","published":"2025-01-06T16:31:16Z","modified":"2026-07-07T17:56:46.694928873Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:46:56.981655Z"},{"id":"PYSEC-2026-1705","title":"NiceGUI On Air authentication issue","description":"### Summary\nOnce a user logins to one browser, all other browsers are logged in without entering password. Even incognito mode.\n\n### Impact\nhigh","status":"published","published":"2026-07-07T14:34:48.404647Z","modified":"2026-07-07T17:46:55.805752572Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:52:55.06457Z"}]}}