{"affected":[{"affectedData":[{"defaultStatus":"affected","product":"PHP","programRoutines":[{"name":"password_verify"}],"repo":"https://github.com/php/php-src","vendor":"PHP Group","versions":[{"lessThan":"8.0.28","status":"affected","version":"8.0.*","versionType":"semver"},{"lessThan":"8.1.16","status":"affected","version":"8.1.*","versionType":"semver"},{"lessThan":"8.2.3","status":"affected","version":"8.2.*","versionType":"semver"}]}],"source":"security@php.net"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*","matchCriteriaId":"BBCCD85D-5679-42EE-B6C6-A9A309E2B4BC","versionEndExcluding":"8.0.28","versionStartIncluding":"8.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*","matchCriteriaId":"EDC7B443-3E3C-4888-AC9B-7415D2C5C059","versionEndExcluding":"8.1.16","versionStartIncluding":"8.1.0","vulnerable":true},{"criteria":"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*","matchCriteriaId":"7C14298C-48A4-4FD8-BFA0-808CF935490B","versionEndExcluding":"8.2.3","versionStartIncluding":"8.2.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, password_verify() function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid."}],"id":"CVE-2023-0567","lastModified":"2026-07-19T19:16:26.010","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"exploitabilityScore":2.5,"impactScore":5.2,"source":"security@php.net","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":6.2,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"exploitabilityScore":2.5,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.2,"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2023-0567","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2024-08-01T15:34:47.733360Z","version":"2.0.3"}}]},"published":"2023-03-01T08:15:11.530","references":[{"source":"security@php.net","tags":["Vendor Advisory"],"url":"https://bugs.php.net/bug.php?id=81744"},{"source":"security@php.net","tags":["Exploit","Vendor Advisory"],"url":"https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://bugs.php.net/bug.php?id=81744"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Vendor Advisory"],"url":"https://github.com/php/php-src/security/advisories/GHSA-7fj2-8x79-rjf4"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://security.netapp.com/advisory/ntap-20230331-0008/"}],"sourceIdentifier":"security@php.net","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-916"}],"source":"nvd@nist.gov","type":"Primary"},{"description":[{"lang":"en","value":"CWE-916"}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}]}