{"id":"CVE-2023-45559","aliases":["EUVD-2023-49851","GHSA-wpvc-f948-8425"],"status":"published","title":"An issue in Tamaki_hamanoki Line v.13.6.1 allows attackers to send crafted notifications via...","description":"An issue in Tamaki_hamanoki Line v.13.6.1 allows attackers to send crafted notifications via leakage of the channel access token.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00486,"percentile":0.4223,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2024-01-03T00:00:00Z","modified":"2026-07-09T01:18:41Z","products":[{"vendor":"linecorp","product":"line"}],"references":[{"url":"https://github.com/syz913/CVE-reports/blob/main/CVE-2023-45559.md","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45559"},{"url":"http://tamakihamanoki.com"},{"url":"https://github.com/advisories/GHSA-wpvc-f948-8425"}],"sources":{"cve":[{"id":"CVE-2023-45559","description":"An issue in Tamaki_hamanoki Line v.13.6.1 allows attackers to send crafted notifications via leakage of the channel access token.","status":"published","published":"2024-01-03T00:00:00Z","modified":"2026-07-09T00:28:37.327Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:35:22.984825Z"}],"euvd":[{"id":"EUVD-2023-49851","description":"An issue in Tamaki_hamanoki Line v.13.6.1 allows attackers to send crafted notifications via leakage of the channel access token.","status":"published","published":"2024-01-03T00:00:00Z","modified":"2026-07-09T00:28:37Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T18:20:05.755223Z"}],"ghsa":[{"id":"GHSA-wpvc-f948-8425","title":"An issue in Tamaki_hamanoki Line v.13.6.1 allows attackers to send crafted notifications via...","description":"An issue in Tamaki_hamanoki Line v.13.6.1 allows attackers to send crafted notifications via leakage of the channel access token.","status":"published","published":"2024-01-03T15:30:26Z","modified":"2024-01-19T05:06:16Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T14:55:26.812198Z"}],"nvd":[{"id":"CVE-2023-45559","description":"An issue in Tamaki_hamanoki Line v.13.6.1 allows attackers to send crafted notifications via leakage of the channel access token.","status":"published","published":"2024-01-03T15:15:09.67Z","modified":"2026-07-09T01:18:41.53Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:08:59.830468Z"}]}}