{"id":"GHSA-4qx8-j9vh-2628","aliases":[],"title":"silverstripe/framework's User-Agent header not correctly invalidating user session","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"HIGH","description":"A security protection device in Session designed to protect session hijacking was not correctly functioning. This function intended to protect user sessions by detecting changes in the User-Agent header, but modifications to this header were not correctly invalidating the user session.\n\n","severity":"high","score":7.5,"published":"2024-05-27T20:35:31.000Z","modified":"2024-12-02T05:47:10.471Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"silverstripe/framework","sources":[{"name":"OSV · GHSA-4qx8-j9vh-2628","url":"https://osv.dev/vulnerability/GHSA-4qx8-j9vh-2628"}],"ranges":[{"events":[{"introduced":"3.5.0-rc1"},{"fixed":"3.5.6"}],"type":"ECOSYSTEM"}],"versions":["3.5.0","3.5.0-rc1","3.5.0-rc2","3.5.0-rc3","3.5.1","3.5.1-rc1","3.5.1-rc2","3.5.2","3.5.2-rc1","3.5.3","3.5.3-rc1","3.5.4","3.5.4-rc1","3.5.5","3.5.5-beta1","3.5.5-beta2","3.5.6-rc1"],"fixed":["3.5.6"]},{"ecosystem":"Packagist","name":"silverstripe/framework","sources":[{"name":"OSV · GHSA-4qx8-j9vh-2628","url":"https://osv.dev/vulnerability/GHSA-4qx8-j9vh-2628"}],"ranges":[{"events":[{"introduced":"3.6.0-rc1"},{"fixed":"3.6.3"}],"type":"ECOSYSTEM"}],"versions":["3.6.0","3.6.0-rc1","3.6.1","3.6.1-alpha2","3.6.2","3.6.2-beta1","3.6.2-beta2","3.6.3-rc2"],"fixed":["3.6.3"]}],"sourceAffected":[],"references":["https://github.com/silverstripe/silverstripe-framework/commit/44de03da0147e6094b02602b7b73d5b1a1306d78","https://github.com/silverstripe/silverstripe-framework/commit/d47667bb0768841e4b305fa95d5a4e2ba232c4ad","https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2017-006-1.yaml","https://github.com/silverstripe/silverstripe-framework","https://www.silverstripe.org/download/security-releases/ss-2017-006"],"sources":[{"name":"OSV","id":"GHSA-4qx8-j9vh-2628","modified":"2024-12-02T05:47:10.471635Z","url":"https://osv.dev/vulnerability/GHSA-4qx8-j9vh-2628"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5}],"products":[],"remediation":[],"kev":{"status":"unavailable","checkedAt":"2026-10-28T22:15:33.378Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}