{"id":"CVE-2023-43989","aliases":["EUVD-2023-48348","GHSA-g9q6-4662-jfw9"],"status":"published","title":"An issue in mokumoku chohu mini-app on Line v13.6.1 allows attackers to send crafted malicious...","description":"An issue in mokumoku chohu 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":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0036,"percentile":0.29981,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2024-01-24T00:00:00Z","modified":"2026-06-17T06:26:44Z","products":[{"vendor":"linecorp","product":"line"}],"references":[{"url":"https://github.com/syz913/CVE-reports/blob/main/CVE-2023-43989.md","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43989"},{"url":"https://github.com/advisories/GHSA-g9q6-4662-jfw9"}],"sources":{"cve":[{"id":"CVE-2023-43989","description":"An issue in mokumoku chohu mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.","status":"published","published":"2024-01-24T00:00:00Z","modified":"2025-06-16T16:55:19.335Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-48348","description":"An issue in mokumoku chohu mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.","status":"published","published":"2024-01-24T00:00:00Z","modified":"2025-06-16T16:55:19Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:23.637399Z"}],"ghsa":[{"id":"GHSA-g9q6-4662-jfw9","title":"An issue in mokumoku chohu mini-app on Line v13.6.1 allows attackers to send crafted malicious...","description":"An issue in mokumoku chohu mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.","status":"published","published":"2024-01-24T12:30:15Z","modified":"2024-02-04T05:06:59Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T14:55:33.593991Z"}],"nvd":[{"id":"CVE-2023-43989","description":"An issue in mokumoku chohu mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.","status":"published","published":"2024-01-24T10:15:08.41Z","modified":"2026-06-17T06:26:44.307Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:09:01.900189Z"}]}}