{"id":"CVE-2026-23922","details":"The email media OAuth field 'Client secret' cannot be read after saving, but a Super Admin can leak it by setting a malicious 'Token endpoint'. Changes were made to reset the client secret upon changing the token endpoint.","modified":"2026-09-10T08:13:47.169990Z","published":"2026-08-18T13:17:21.040Z","references":[{"type":"ADVISORY","url":"https://support.zabbix.com/browse/ZBX-28067"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zabbix/zabbix","events":[{"introduced":"372a4e93c48ecd25aa666949a055a02369031861"},{"fixed":"75bd32d3d61309bf44008b7de9d40d5ba4aeed8c"}],"database_specific":{"cpe":"cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"7.4.0"},{"fixed":"7.4.9"}],"source":"CPE_RANGE"}}],"versions":["7.4.9rc1","7.4.8","7.4.8rc3","7.4.8rc2","7.4.8rc1","7.4.7","7.4.7rc3","7.4.7rc2","7.4.7rc1","7.4.6","7.4.6rc2","7.4.6rc1","7.4.5","7.4.4","7.4.4rc1","7.4.3","7.4.3rc1","7.4.2","7.4.2rc2","7.4.2rc1","7.4.1","7.4.1rc1","7.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23922.json","vanir_signatures_modified":"2026-09-10T08:13:47Z","vanir_signatures":[{"deprecated":false,"digest":{"line_hashes":["136106974676500628095819384296506580184","189079620011086932739101496157153831730","17796007570490054293463654449847667250","202479199046539095102022445937485727892","239101855245159906132380048241102823909","224016063001519858635466180994184907584"],"threshold":0.9},"id":"CVE-2026-23922-30a9ca0d","signature_type":"Line","signature_version":"v1","source":"https://github.com/zabbix/zabbix/commit/75bd32d3d61309bf44008b7de9d40d5ba4aeed8c","target":{"file":"src/zabbix_java/src/com/zabbix/gateway/GeneralInformation.java"}}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N"}]}