{"id":"GHSA-9gfh-4fwj-w3rj","summary":"Vaadin Framework possible file bypass via upload validation on the server-side","details":"### Description\nWhen the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the upgrade to a more recent Vaadin version.","aliases":["CVE-2025-9467"],"modified":"2026-09-10T03:50:28.325392671Z","published":"2025-09-04T15:54:58Z","database_specific":{"cwe_ids":["CWE-20","CWE-434"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2025-09-04T15:54:58Z","nvd_published_at":"2025-09-04T10:42:34Z"},"references":[{"type":"WEB","url":"https://github.com/vaadin/framework/security/advisories/GHSA-9gfh-4fwj-w3rj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9467"},{"type":"WEB","url":"https://github.com/vaadin/flow-components/pull/7616"},{"type":"WEB","url":"https://github.com/vaadin/flow-components/commit/bfe9e507cdcc5d90a2312c8f0162f798a29ba635"},{"type":"PACKAGE","url":"https://github.com/vaadin/framework"},{"type":"WEB","url":"https://vaadin.com/security/cve-2025-9467"}],"affected":[{"package":{"name":"com.vaadin:vaadin-server","ecosystem":"Maven","purl":"pkg:maven/com.vaadin/vaadin-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.0"},{"fixed":"7.7.48"}]}],"versions":["7.0.0","7.0.1","7.0.2","7.0.3","7.0.4","7.0.5","7.0.6","7.0.7","7.1.0","7.1.0.beta1","7.1.1","7.1.10","7.1.11","7.1.12","7.1.13","7.1.14","7.1.15","7.1.2","7.1.3","7.1.4","7.1.5","7.1.6","7.1.7","7.1.8","7.1.9","7.2.0","7.2.0.beta1","7.2.1","7.2.2","7.2.3","7.2.4","7.2.5","7.2.6","7.2.7","7.3.0","7.3.0.alpha1","7.3.0.alpha2","7.3.0.alpha3","7.3.0.beta1","7.3.0.rc1","7.3.1","7.3.10","7.3.2","7.3.3","7.3.4","7.3.5","7.3.6","7.3.7","7.3.8","7.3.9","7.4.0","7.4.0.alpha1","7.4.0.alpha10","7.4.0.alpha11","7.4.0.alpha12","7.4.0.alpha13","7.4.0.alpha14","7.4.0.alpha2","7.4.0.alpha3","7.4.0.alpha4","7.4.0.alpha5","7.4.0.alpha6","7.4.0.alpha7","7.4.0.alpha8","7.4.0.alpha9","7.4.0.beta1","7.4.0.beta2","7.4.0.beta3","7.4.0.rc1","7.4.1","7.4.2","7.4.3","7.4.4","7.4.5","7.4.6","7.4.7","7.4.8","7.5.0","7.5.0.alpha1","7.5.0.beta1","7.5.0.beta2","7.5.0.beta3","7.5.0.rc1","7.5.0.rc2","7.5.1","7.5.10","7.5.2","7.5.3","7.5.4","7.5.5","7.5.6","7.5.7","7.5.8","7.5.9","7.6.0","7.6.0.alpha1","7.6.0.alpha2","7.6.1","7.6.2","7.6.3","7.6.4","7.6.5","7.6.6","7.6.7","7.6.8","7.7.0","7.7.1","7.7.10","7.7.11","7.7.12","7.7.13","7.7.14","7.7.15","7.7.16","7.7.17","7.7.2","7.7.23","7.7.24","7.7.25","7.7.26","7.7.27","7.7.28","7.7.29","7.7.3","7.7.30","7.7.31","7.7.32","7.7.33","7.7.34","7.7.35","7.7.36","7.7.37","7.7.38","7.7.39","7.7.4","7.7.40","7.7.41","7.7.42","7.7.43","7.7.44","7.7.45","7.7.46","7.7.47","7.7.5","7.7.6","7.7.7","7.7.8","7.7.9"],"database_specific":{"last_known_affected_version_range":"\u003c= 7.7.47","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-9gfh-4fwj-w3rj/GHSA-9gfh-4fwj-w3rj.json"}},{"package":{"name":"com.vaadin:vaadin-server","ecosystem":"Maven","purl":"pkg:maven/com.vaadin/vaadin-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0.0"},{"fixed":"8.28.2"}]}],"versions":["8.0.0","8.0.1","8.0.2","8.0.3","8.0.4","8.0.5","8.0.6","8.0.7","8.1.0","8.1.1","8.1.2","8.1.3","8.1.4","8.1.5","8.1.6","8.1.7","8.1.8","8.10.0","8.10.1","8.10.2","8.10.3","8.10.4","8.10.5","8.11.0","8.11.1","8.11.2","8.11.3","8.12.0","8.12.1","8.12.2","8.12.3","8.12.4","8.13.0","8.13.1","8.13.2","8.13.3","8.14.0","8.14.1","8.14.2","8.14.3","8.14.4","8.14.5","8.15.0","8.15.1","8.15.2","8.16.0","8.16.1","8.17.0","8.18.0","8.19.0","8.2.0","8.2.1","8.20.0","8.20.1","8.20.2","8.20.3","8.21.0","8.22.0","8.23.0","8.24.0","8.25.0","8.25.1","8.25.2","8.26.0","8.27.0","8.27.1","8.27.2","8.27.3","8.27.4","8.27.5","8.27.6","8.27.7","8.28.0","8.28.1","8.3.0","8.3.1","8.3.2","8.3.3","8.4.0","8.4.1","8.4.2","8.4.3","8.4.4","8.4.5","8.5.0","8.5.1","8.5.2","8.6.0","8.6.1","8.6.2","8.6.3","8.6.4","8.7.0","8.7.0.beta1","8.7.1","8.7.2","8.8.0","8.8.1","8.8.2","8.8.3","8.8.4","8.8.5","8.8.6","8.9.0","8.9.1","8.9.2","8.9.3","8.9.4"],"database_specific":{"last_known_affected_version_range":"\u003c= 8.28.1","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-9gfh-4fwj-w3rj/GHSA-9gfh-4fwj-w3rj.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/S:N/AU:N/R:U/V:D/RE:L/U:Green"}]}