{"id":"CVE-2021-41011","aliases":["EUVD-2021-28164","GHSA-5gxv-94vg-h86p"],"status":"published","title":"LINE client for iOS before 11.15.0 might expose authentication information for a certain service...","description":"LINE client for iOS before 11.15.0 might expose authentication information for a certain service to external entities under certain conditions. This is usually impossible, but in combination with a server-side bug, attackers could get this information.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01138,"percentile":0.67025,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-668"],"published":"2021-09-22T15:07:42Z","modified":"2026-06-17T04:07:44Z","products":[{"vendor":"line corporation","product":"line client for ios"},{"vendor":"linecorp","product":"line"}],"references":[{"url":"https://hackerone.com/reports/1279524","tags":["x_refsource_MISC","x_transferred","Permissions Required","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41011"},{"url":"https://github.com/advisories/GHSA-5gxv-94vg-h86p"}],"sources":{"cve":[{"id":"CVE-2021-41011","description":"LINE client for iOS before 11.15.0 might expose authentication information for a certain service to external entities under certain conditions. This is usually impossible, but in combination with a server-side bug, attackers could get this information.","status":"published","published":"2021-09-22T15:07:42Z","modified":"2024-08-04T02:59:31.388Z","updated_at":"2026-11-02T14:32:59.105382Z"}],"euvd":[{"id":"EUVD-2021-28164","description":"LINE client for iOS before 11.15.0 might expose authentication information for a certain service to external entities under certain conditions. This is usually impossible, but in combination with a server-side bug, attackers could get this information.","status":"published","published":"2021-09-22T15:07:42Z","modified":"2024-08-04T02:59:31Z","updated_at":"2026-11-03T03:24:19.242491Z"}],"ghsa":[{"id":"GHSA-5gxv-94vg-h86p","title":"LINE client for iOS before 11.15.0 might expose authentication information for a certain service...","description":"LINE client for iOS before 11.15.0 might expose authentication information for a certain service to external entities under certain conditions. This is usually impossible, but in combination with a server-side bug, attackers could get this information.","status":"published","published":"2022-05-24T19:15:25Z","modified":"2023-01-27T05:03:22Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T14:42:13.826528Z"}],"nvd":[{"id":"CVE-2021-41011","description":"LINE client for iOS before 11.15.0 might expose authentication information for a certain service to external entities under certain conditions. This is usually impossible, but in combination with a server-side bug, attackers could get this information.","status":"published","published":"2021-09-22T15:15:10.647Z","modified":"2026-06-17T04:07:44.503Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:58.933037Z"}]}}