{"id":"CVE-2026-86090","title":"ntopng before 6.7.260717 fails to perform authorization checks in the delete endpoints and recipients REST v2 handlers","summary":"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 endp…","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","cwe":["CWE-862"],"vendor":"ntop","product":"ntopng","affected":["ntopng < 6.7.260717"],"published":"2026-09-04","updated":"2026-09-23","sourceUpdated":"2026-09-23T17:17:46.823","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86090","references":[{"url":"https://github.com/ntop/ntopng","label":"disclosure@vulncheck.com"},{"url":"https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scripts/lua/rest/v2/delete/endpoints.lua","label":"disclosure@vulncheck.com"},{"url":"https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scripts/lua/rest/v2/delete/recipients.lua","label":"disclosure@vulncheck.com"},{"url":"https://github.com/ntop/ntopng/commit/7d830f31af367745431c5d92e2e82fc432f6bdd8","label":"disclosure@vulncheck.com"},{"url":"https://github.com/ntop/ntopng/security/advisories/GHSA-m22w-f647-vx88","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/ntopng-before-6.7.260717-missing-authorization-on-the-notification-endpoint-and-recipient-delete-handlers","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"epss":0.00249,"epssPercentile":0.16559,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-14T19:21:37.129451Z"},"ingestedAt":"2026-09-14T20:14:21.167Z","slug":"CVE-2026-86090","body":"## Overview\n\nntopng 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}