{"id":"GHSA-p5jq-5383-qvc7","aliases":["CVE-2025-59015"],"title":"TYPO3 CMS uses insufficient entropy when generating passwords","description":"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quickly.","severity":"medium","score":6.5,"published":"2025-09-09T09:31:12.000Z","modified":"2025-09-10T21:54:22.439Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"typo3/cms-core","ranges":[{"events":[{"introduced":"12.0.0"},{"fixed":"12.4.37"}],"type":"ECOSYSTEM"}],"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"],"fixed":["12.4.37"]},{"ecosystem":"Packagist","name":"typo3/cms-core","ranges":[{"events":[{"introduced":"13.0.0"},{"fixed":"13.4.18"}],"type":"ECOSYSTEM"}],"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"],"fixed":["13.4.18"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2025-59015","https://github.com/TYPO3-CMS/core/commit/d2057cc7b2c2db417a2af38c30cb9da42302ab70","https://github.com/TYPO3-CMS/core","https://typo3.org/security/advisory/typo3-core-sa-2025-019"],"sources":[{"name":"OSV","id":"GHSA-p5jq-5383-qvc7","modified":"2025-09-10T21:54:22.439417Z","url":"https://osv.dev/vulnerability/GHSA-p5jq-5383-qvc7"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","score":6.5},{"source":"OSV","vector":"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","score":6.3}]}