{"id":"CVE-2020-23355","aliases":["EUVD-2022-3169","GHSA-8fhh-hf9w-55p7"],"status":"published","title":"Codiad Vulnerable to PHP Magic Hash Vulnerability","description":"** PRODUCT NOT SUPPORTED WHEN ASSIGNED ** Codiad 2.8.4 /componetns/user/class.user.php:Authenticate() is vulnerable in magic hash authentication bypass. If encrypted or hash value for the passwords form certain formats of magic hash, e.g, 0e123, another hash value 0e234 something can successfully authenticate.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00997,"percentile":0.63166,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-697"],"published":"2021-01-27T15:26:31Z","modified":"2026-10-20T10:52:49Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"codiad/codiad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.8.4"}]}]},{"source":"osv","ecosystem":"Packagist","package":"codiad/codiad","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.8.4"}]}],"versions":["v1.3.6"]}],"products":[{"vendor":"codiad","product":"codiad"}],"references":[{"url":"https://github.com/Codiad/Codiad/issues/1121","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-23355","tags":["advisory"]},{"url":"https://web.archive.org/web/20160722013412/https://www.whitehatsec.com/blog/magic-hashes","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8fhh-hf9w-55p7"},{"url":"https://github.com/Codiad/Codiad","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-23355","description":"** PRODUCT NOT SUPPORTED WHEN ASSIGNED ** Codiad 2.8.4 /componetns/user/class.user.php:Authenticate() is vulnerable in magic hash authentication bypass. If encrypted or hash value for the passwords form certain formats of magic hash, e.g, 0e123, another hash value 0e234 something can successfully authenticate.","status":"published","published":"2021-01-27T15:26:31Z","modified":"2024-08-04T14:58:14.987Z","updated_at":"2026-11-02T14:35:49.209579Z"}],"euvd":[{"id":"EUVD-2022-3169","description":"** PRODUCT NOT SUPPORTED WHEN ASSIGNED ** Codiad 2.8.4 /componetns/user/class.user.php:Authenticate() is vulnerable in magic hash authentication bypass. If encrypted or hash value for the passwords form certain formats of magic hash, e.g, 0e123, another hash value 0e234 something can successfully authenticate.","status":"published","published":"2021-01-27T15:26:31Z","modified":"2024-08-04T14:58:14Z","updated_at":"2026-11-03T03:07:21.661388Z"}],"ghsa":[{"id":"GHSA-8fhh-hf9w-55p7","title":"Codiad Vulnerable to PHP Magic Hash Vulnerability","description":"Codiad 2.8.4 `/componetns/user/class.user.php:Authenticate()` is vulnerable in magic hash authentication bypass. If encrypted or hash value for the passwords form certain formats of magic hash, e.g, `0e123`, another hash value `0e234[something]` can successfully authenticate.","status":"published","published":"2022-05-24T17:40:24Z","modified":"2024-04-25T22:18:25Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-287","CWE-697"],"updated_at":"2026-11-02T14:37:47.338362Z"}],"nvd":[{"id":"CVE-2020-23355","description":"** PRODUCT NOT SUPPORTED WHEN ASSIGNED ** Codiad 2.8.4 /componetns/user/class.user.php:Authenticate() is vulnerable in magic hash authentication bypass. If encrypted or hash value for the passwords form certain formats of magic hash, e.g, 0e123, another hash value 0e234 something can successfully authenticate.","status":"published","published":"2021-01-27T16:15:12.903Z","modified":"2026-06-17T03:04:41.927Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:30.596418Z"}],"osv":[{"id":"CVE-2020-23355","description":"** PRODUCT NOT SUPPORTED WHEN ASSIGNED ** Codiad 2.8.4 /componetns/user/class.user.php:Authenticate() is vulnerable in magic hash authentication bypass. If encrypted or hash value for the passwords form certain formats of magic hash, e.g, 0e123, another hash value 0e234 something can successfully authenticate.","status":"published","published":"2021-01-27T16:15:12.903Z","modified":"2026-10-20T10:52:49.514298964Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:15.534837Z"},{"id":"GHSA-8fhh-hf9w-55p7","title":"Codiad Vulnerable to PHP Magic Hash Vulnerability","description":"Codiad 2.8.4 `/componetns/user/class.user.php:Authenticate()` is vulnerable in magic hash authentication bypass. If encrypted or hash value for the passwords form certain formats of magic hash, e.g, `0e123`, another hash value `0e234[something]` can successfully authenticate.","status":"published","published":"2022-05-24T17:40:24Z","modified":"2024-04-25T22:56:48.791857Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-287","CWE-697"],"updated_at":"2026-11-02T15:46:42.437513Z"}]}}