CVE-2026-86090CWE-862broken-access-control

CVE-2026-86090

High · published September 5, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
38.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
CVSS v4.0
7.1 · 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
EPSS
0.00453 · 38.4th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-05T02:17Z
References (6)
https://github.com/ntop/ntopng · [email protected]https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scripts/lua/rest/v2/delete/endpoints.lua · [email protected]https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scripts/lua/rest/v2/delete/recipients.lua · [email protected]https://github.com/ntop/ntopng/commit/7d830f31af367745431c5d92e2e82fc432f6bdd8 · [email protected]https://github.com/ntop/ntopng/security/advisories/GHSA-m22w-f647-vx88 · [email protected]https://www.vulncheck.com/advisories/ntopng-before-6.7.260717-missing-authorization-on-the-notification-endpoint-and-recipient-delete-handlers · [email protected]
EPSS history
Timeline
  • 06 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 04 SEP 21:48Z
    ntopng before 6.7.260717 Missing Authorization on the Notification Endpoint and Recipient Delete Handlers
    cvelistv5