{"id":"CVE-2021-27204","aliases":["EUVD-2021-13969","GHSA-3hrw-324r-f9xj"],"status":"published","title":"Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext, leading to...","description":"Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext, leading to information disclosure.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00297,"percentile":0.22617,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-312"],"published":"2021-02-12T07:48:51Z","modified":"2026-06-17T03:44:27Z","products":[{"vendor":"telegram","product":"telegram"}],"references":[{"url":"https://www.inputzero.io/2020/12/telegram-privacy-fails-again.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.youtube.com/watch?v=zEt-_5b4OaA","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27204"},{"url":"https://github.com/advisories/GHSA-3hrw-324r-f9xj"}],"sources":{"cve":[{"id":"CVE-2021-27204","description":"Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext, leading to information disclosure.","status":"published","published":"2021-02-12T07:48:51Z","modified":"2024-08-03T20:40:47.413Z","updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-13969","description":"Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext, leading to information disclosure.","status":"published","published":"2021-02-12T07:48:51Z","modified":"2024-08-03T20:40:47Z","updated_at":"2026-11-03T03:24:49.808499Z"}],"ghsa":[{"id":"GHSA-3hrw-324r-f9xj","title":"Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext, leading to...","description":"Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext, leading to information disclosure.","status":"published","published":"2022-05-24T17:42:07Z","modified":"2023-01-29T05:06:30Z","cwes":["CWE-312"],"updated_at":"2026-11-02T14:46:02.46151Z"}],"nvd":[{"id":"CVE-2021-27204","description":"Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext, leading to information disclosure.","status":"published","published":"2021-02-12T08:15:11.167Z","modified":"2026-06-17T03:44:27.76Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:06:50.031227Z"}]}}