{"id":"CVE-2023-39846","aliases":["EUVD-2023-43546","GHSA-vhc6-jqc9-r7mv"],"status":"published","title":"An issue in Konga v0.14.9 allows attackers to bypass authentication via a crafted JWT token.","description":"An issue in Konga v0.14.9 allows attackers to bypass authentication via a crafted JWT token.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01118,"percentile":0.66387,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2023-08-16T00:00:00Z","modified":"2026-06-17T06:12:54Z","products":[{"vendor":"pantsel","product":"konga"}],"references":[{"url":"https://abyssaler.github.io/post/konga%20Unauthorized%20access","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39846"},{"url":"https://github.com/advisories/GHSA-vhc6-jqc9-r7mv"}],"sources":{"cve":[{"id":"CVE-2023-39846","description":"An issue in Konga v0.14.9 allows attackers to bypass authentication via a crafted JWT token.","status":"published","published":"2023-08-16T00:00:00Z","modified":"2024-10-08T19:59:43.916Z","updated_at":"2026-11-02T14:35:33.138994Z"}],"euvd":[{"id":"EUVD-2023-43546","description":"An issue in Konga v0.14.9 allows attackers to bypass authentication via a crafted JWT token.","status":"published","published":"2023-08-16T00:00:00Z","modified":"2024-10-08T19:59:43Z","updated_at":"2026-11-03T00:27:44.844048Z"}],"ghsa":[{"id":"GHSA-vhc6-jqc9-r7mv","title":"An issue in Konga v0.14.9 allows attackers to bypass authentication via a crafted JWT token.","description":"An issue in Konga v0.14.9 allows attackers to bypass authentication via a crafted JWT token.","status":"published","published":"2023-08-17T00:30:26Z","modified":"2024-04-04T07:00:52Z","cvss":[{"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"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:56:47.648865Z"}],"nvd":[{"id":"CVE-2023-39846","description":"An issue in Konga v0.14.9 allows attackers to bypass authentication via a crafted JWT token.","status":"published","published":"2023-08-16T22:15:13.45Z","modified":"2026-06-17T06:12:54.927Z","cvss":[{"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-287"],"updated_at":"2026-11-02T14:08:24.487686Z"}]}}