{"id":"CVE-2026-111616","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-111616","generatedAt":"2026-10-28T07:41:52.828Z","title":"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.","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.","published":"2026-10-16T18:17:41.000Z","lastModified":"2026-10-16T22:17:21.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":6.9,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-639"],"affected":[],"epss":{"score":0.00346,"percentile":0.27966,"date":"2026-10-27","history":[{"date":"2026-10-17","score":0.00346,"percentile":0.26563}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-16T18:17:41.000Z","detail":{"score":"6.9","severity":"MEDIUM","publishedAt":"2026-10-16T18:17:41.113Z"},"summary":"New CVE, medium severity (CVSS 6.9)."}],"references":[{"url":"https://github.com/oqtane/oqtane.framework/blob/v10.2.6/Oqtane.Server/Controllers/SettingController.cs#L411-L516","source":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@hieuPenguinnn/oqtane-setting-site-cross-site-private-settings-idor","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/oqtane-framework-through-10.2.6-cross-site-settings-disclosure-via-setting-api","source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-111616","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}