{"id":"CVE-2026-111616","published":"2026-10-16T18:17:41.113","lastModified":"2026-10-16T22:17:20.967","description":"Oqtane Framework through 10.2.6 contains an authorization bypass vulnerability in SettingController that allows a site administrator to read another co-tenant site's private settings. Attackers with the Administrators role on one site can request another site's entityId through their own alias to retrieve stored SMTPPassword and SMTPClientSecret values.","cvssScore":4.9,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/oqtane/oqtane.framework/blob/v10.2.6/Oqtane.Server/Controllers/SettingController.cs#L411-L516","tags":[]},{"url":"https://hackmd.io/@hieuPenguinnn/oqtane-setting-site-cross-site-private-settings-idor","tags":[]},{"url":"https://www.vulncheck.com/advisories/oqtane-framework-through-10.2.6-cross-site-settings-disclosure-via-setting-api","tags":[]}],"exploitRefs":[{"url":"https://github.com/oqtane/oqtane.framework/blob/v10.2.6/Oqtane.Server/Controllers/SettingController.cs#L411-L516","tags":[]}],"hasPoc":true,"ai":null}