{"id":"CVE-2018-1000165","details":"LightSAML version prior to 1.3.5 contains a Incorrect Access Control vulnerability in signature validation in readers in src/LightSaml/Model/XmlDSig/ that can result in impersonation of any user from Identity Provider. This vulnerability appears to have been fixed in 1.3.5 and later.","aliases":["GHSA-vg4f-8v9q-5c3x"],"modified":"2026-03-14T09:25:46.388608Z","published":"2018-04-18T19:29:00.770Z","references":[{"type":"ADVISORY","url":"https://github.com/lightSAML/lightSAML/releases/tag/1.3.5"},{"type":"FIX","url":"https://github.com/lightSAML/lightSAML/commit/47cef07bb09779df15620799f3763d1b8d32307a"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/lightsaml/lightsaml","events":[{"introduced":"0"},{"fixed":"a7f60056384db50baba0449ba06d4fc4076280f0"},{"fixed":"47cef07bb09779df15620799f3763d1b8d32307a"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.3.5"}]}}],"versions":["0.1.0","1.0.0","1.0.0-beta.1","1.0.1","1.0.2","1.0.3","1.0.4","1.0.5","1.0.6","1.0.7","1.0.8","1.0.9","1.1.0","1.1.1","1.1.2","1.1.3","1.1.4","1.2.0","1.2.1","1.3.0","1.3.1","1.3.2","1.3.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000165.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}