{"id":"CVE-2023-43300","aliases":["EUVD-2023-47719","GHSA-3pvf-9jm4-6vxf"],"status":"published","title":"An issue in urban_project mini-app on Line v13.6.1 allows attackers to send crafted malicious...","description":"An issue in urban_project mini-app on Line v13.6.1 allows attackers to send crafted malicious 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":"2026-11-09","score":0.0053,"percentile":0.45079,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-12-07T00:00:00Z","modified":"2026-06-17T06:25:23Z","products":[{"vendor":"linecorp","product":"line"}],"references":[{"url":"https://github.com/syz913/CVE-reports/blob/main/CVE-2023-43300.md","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43300"},{"url":"https://github.com/advisories/GHSA-3pvf-9jm4-6vxf"}],"sources":{"cve":[{"id":"CVE-2023-43300","description":"An issue in urban_project mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.","status":"published","published":"2023-12-07T00:00:00Z","modified":"2024-08-02T19:37:23.389Z","updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-47719","description":"An issue in urban_project mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.","status":"published","published":"2023-12-07T00:00:00Z","modified":"2024-08-02T19:37:23Z","updated_at":"2026-11-03T03:50:00.127967Z"}],"ghsa":[{"id":"GHSA-3pvf-9jm4-6vxf","title":"An issue in urban_project mini-app on Line v13.6.1 allows attackers to send crafted malicious...","description":"An issue in urban_project mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.","status":"published","published":"2023-12-07T09:30:42Z","modified":"2023-12-11T18:30:32Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T14:55:10.896568Z"}],"nvd":[{"id":"CVE-2023-43300","description":"An issue in urban_project mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.","status":"published","published":"2023-12-07T07:15:08.54Z","modified":"2026-06-17T06:25:23.457Z","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"}],"updated_at":"2026-11-02T14:08:54.010507Z"}]}}