{"id":"GHSA-8fhh-hf9w-55p7","aliases":["CVE-2020-23355"],"title":"Codiad Vulnerable to PHP Magic Hash Vulnerability","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"HIGH","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.","severity":"high","score":7.5,"published":"2022-05-24T17:40:24.000Z","modified":"2024-04-25T22:56:48.791Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"codiad/codiad","sources":[{"name":"OSV · GHSA-8fhh-hf9w-55p7","url":"https://osv.dev/vulnerability/GHSA-8fhh-hf9w-55p7"}],"ranges":[{"events":[{"introduced":"0"},{"last_affected":"2.8.4"}],"type":"ECOSYSTEM"}],"versions":["v1.3.6"],"fixed":[]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2020-23355","https://github.com/Codiad/Codiad/issues/1121","https://github.com/Codiad/Codiad","https://web.archive.org/web/20160722013412/https://www.whitehatsec.com/blog/magic-hashes"],"sources":[{"name":"OSV","id":"GHSA-8fhh-hf9w-55p7","modified":"2024-04-25T22:56:48.791857Z","url":"https://osv.dev/vulnerability/GHSA-8fhh-hf9w-55p7"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T14:50:32.401Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}