{"id":"CVE-2026-86090","summary":"ntopng before 6.7.260717 Missing Authorization on the Notification Endpoint and Recipient Delete Handlers","details":"ntopng before 6.7.260717 fails to perform authorization checks in the delete endpoints and recipients REST v2 handlers. Authenticated non-administrator users can issue POST requests to irreversibly delete all configured notification endpoints and recipients, silencing all alerts.","aliases":["CVE-2026-86091","GHSA-m22w-f647-vx88"],"modified":"2026-09-06T03:55:35.713756638Z","published":"2026-09-04T21:48:46.991Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86090.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"fixed":"6.7.260717"}]},{"extracted_events":[{"fixed":"6.7.260717"}],"source":"CPE_FIELD"},{"extracted_events":[{"fixed":"6.7.260717"}],"source":"DESCRIPTION"}]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86090.json"},{"type":"ADVISORY","url":"https://github.com/ntop/ntopng/security/advisories/GHSA-m22w-f647-vx88"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86090"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/ntopng-before-6.7.260717-missing-authorization-on-the-notification-endpoint-and-recipient-delete-handlers"},{"type":"FIX","url":"https://github.com/ntop/ntopng/commit/7d830f31af367745431c5d92e2e82fc432f6bdd8"},{"type":"PACKAGE","url":"https://github.com/ntop/ntopng"},{"type":"ARTICLE","url":"https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scripts/lua/rest/v2/delete/endpoints.lua"},{"type":"ARTICLE","url":"https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scripts/lua/rest/v2/delete/recipients.lua"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ntop/ntopng","events":[{"introduced":"0"},{"fixed":"7d830f31af367745431c5d92e2e82fc432f6bdd8"}],"database_specific":{"source":"REFERENCES"}}],"versions":["3.0","2.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86090.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N"}]}