{"id":"CVE-2017-12849","details":"Response discrepancy in the login and password reset forms in SilverStripe CMS before 3.5.5 and 3.6.x before 3.6.1 allows remote attackers to enumerate users via timing attacks.","aliases":["GHSA-fwhr-g5r4-xgxf"],"modified":"2026-08-07T14:59:13.602479Z","published":"2017-10-12T15:29:00.310Z","references":[{"type":"ADVISORY","url":"https://www.silverstripe.org/download/security-releases/ss-2017-005"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/silverstripe/silverstripe-cms","events":[{"introduced":"0"},{"last_affected":"11e2175ec86024ba48f595c484cce4fbc30ce8c7"},{"introduced":"08093ea308c13f1f334a01b46d66b720bd86216e"},{"last_affected":"08093ea308c13f1f334a01b46d66b720bd86216e"}],"database_specific":{"cpe":["cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*","cpe:2.3:a:silverstripe:silverstripe:3.6.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0"},{"last_affected":"3.5.4"},{"introduced":"3.6.0"},{"last_affected":"3.6.0"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["3.6.0","3.5.4-rc1","3.5.4","3.5.3-rc1","3.5.2-rc1","3.5.2","3.5.0-rc2","3.5.0-rc1","3.0.0-rc1","3.0.0-beta3","3.0.0-beta2","3.0.0-beta1","3.0.0-alpha2","3.0.0-alpha1","HamishsTesta2","3.0.0-pr1","2.3.0-rc1","2.2.2-rc1","2.2.0-rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12849.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/silverstripe/silverstripe-framework","events":[{"introduced":"0"},{"last_affected":"2f7f761a9c94c3aed5a2616a2530b233d942e9c3"},{"introduced":"143c4a63cf1f7cf5697abbe31908e446ed2ecb3e"},{"last_affected":"143c4a63cf1f7cf5697abbe31908e446ed2ecb3e"}],"database_specific":{"source":["CPE_RANGE","CPE_STRING"],"cpe":["cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:*","cpe:2.3:a:silverstripe:silverstripe:3.6.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0"},{"last_affected":"3.5.4"},{"introduced":"3.6.0"},{"last_affected":"3.6.0"}]}}],"versions":["3.6.0","3.5.4","3.5.4-rc1","3.5.3-rc1","3.5.2-rc1","3.5.0-rc2","3.5.0-rc1","3.0.0-rc1","3.0.0-beta3","3.0.0-beta2","3.0.0-beta1","3.0.0-alpha2","3.0.0-alpha1","2.2.2-rc1","2.3.0-rc1","2.2.0-rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12849.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}