{"id":"GHSA-8889-9g3f-73rj","aliases":["CVE-2019-18986"],"title":"Pimcore Discloses Usernames In Use","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"HIGH","description":"Pimcore before 6.2.2 allow attackers to brute-force (guess) valid usernames by using the 'forgot password' functionality as it returns distinct messages for invalid password and non-existing users.","severity":"high","score":7.5,"published":"2022-05-24T17:01:23.000Z","modified":"2024-02-16T07:59:48.420Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"pimcore/pimcore","sources":[{"name":"OSV · GHSA-8889-9g3f-73rj","url":"https://osv.dev/vulnerability/GHSA-8889-9g3f-73rj"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"6.2.2"}],"type":"ECOSYSTEM"}],"versions":["2.2.0","2.2.1","2.2.2","2.3.0","3.0.0","3.0.1","3.0.2","3.0.3","3.0.4","3.0.5","3.0.6","3.1.0","3.1.1","4.0.0","4.0.1","4.1.0","4.1.1","4.1.2","4.1.3","4.2.0","4.3.0","4.3.1","4.4.0","4.4.1","4.4.2","4.4.3","4.5.0","4.6.0","4.6.1","4.6.2","4.6.3","4.6.4","4.6.5","v5.0.0","v5.0.0-RC","v5.0.1","v5.0.2","v5.0.3","v5.0.4","v5.1.0","v5.1.0-alpha","v5.1.1","v5.1.2","v5.1.3","v5.2.0","v5.2.1","v5.2.2","v5.2.3","v5.3.0","v5.3.1","v5.4.0","v5.4.1","v5.4.2","v5.4.3","v5.4.4","v5.5.0","v5.5.1","v5.5.2","v5.5.3","v5.5.4","v5.6.0","v5.6.1","v5.6.2","v5.6.3","v5.6.4","v5.6.5","v5.6.6","v5.7.0","v5.7.1","v5.7.2","v5.7.3","v5.8.0","v5.8.1","v5.8.2","v5.8.3","v5.8.4","v5.8.5","v5.8.6","v5.8.7","v5.8.8","v5.8.9","v6.0.0","v6.0.1","v6.0.2","v6.0.3","v6.0.4","v6.0.5","v6.1.0","v6.1.1","v6.1.2","v6.2.0","v6.2.1"],"fixed":["6.2.2"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2019-18986","https://github.com/pimcore/pimcore/commit/4a7bba5c3f818852cbbd29fa124f7fb09a207185","https://github.com/pimcore/pimcore","https://github.com/pimcore/pimcore/compare/v6.2.1...v6.2.2"],"sources":[{"name":"OSV","id":"GHSA-8889-9g3f-73rj","modified":"2024-02-16T07:59:48.420954Z","url":"https://osv.dev/vulnerability/GHSA-8889-9g3f-73rj"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T22:35:31.831Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}