{"id":"GHSA-p5jq-5383-qvc7","summary":"TYPO3 CMS uses insufficient entropy when generating passwords","details":"A deterministic three‑character prefix in the Password Generation component of TYPO3 CMS versions 12.0.0–12.4.36 and 13.0.0–13.4.17 reduces entropy, allowing attackers to carry out brute‑force attacks more quickly.","aliases":["CVE-2025-59015"],"modified":"2025-09-10T21:54:22.439417Z","published":"2025-09-09T09:31:12Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2025-09-09T20:10:43Z","nvd_published_at":"2025-09-09T09:15:40Z","cwe_ids":["CWE-331"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59015"},{"type":"WEB","url":"https://github.com/TYPO3-CMS/core/commit/d2057cc7b2c2db417a2af38c30cb9da42302ab70"},{"type":"PACKAGE","url":"https://github.com/TYPO3-CMS/core"},{"type":"WEB","url":"https://typo3.org/security/advisory/typo3-core-sa-2025-019"}],"affected":[{"package":{"name":"typo3/cms-core","ecosystem":"Packagist","purl":"pkg:composer/typo3/cms-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12.0.0"},{"fixed":"12.4.37"}]}],"versions":["v12.0.0","v12.1.0","v12.1.1","v12.1.2","v12.1.3","v12.2.0","v12.3.0","v12.4.0","v12.4.1","v12.4.10","v12.4.11","v12.4.12","v12.4.13","v12.4.14","v12.4.15","v12.4.16","v12.4.17","v12.4.18","v12.4.19","v12.4.2","v12.4.20","v12.4.21","v12.4.22","v12.4.23","v12.4.24","v12.4.25","v12.4.26","v12.4.27","v12.4.28","v12.4.29","v12.4.3","v12.4.30","v12.4.31","v12.4.32","v12.4.33","v12.4.34","v12.4.35","v12.4.36","v12.4.4","v12.4.5","v12.4.6","v12.4.7","v12.4.8","v12.4.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-p5jq-5383-qvc7/GHSA-p5jq-5383-qvc7.json"}},{"package":{"name":"typo3/cms-core","ecosystem":"Packagist","purl":"pkg:composer/typo3/cms-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13.0.0"},{"fixed":"13.4.18"}]}],"versions":["v13.0.0","v13.0.1","v13.1.0","v13.1.1","v13.2.0","v13.2.1","v13.3.0","v13.3.1","v13.4.0","v13.4.1","v13.4.10","v13.4.11","v13.4.12","v13.4.13","v13.4.14","v13.4.15","v13.4.16","v13.4.17","v13.4.2","v13.4.3","v13.4.4","v13.4.5","v13.4.6","v13.4.7","v13.4.8","v13.4.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-p5jq-5383-qvc7/GHSA-p5jq-5383-qvc7.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"}]}