CVE-2026-86091

High

Description

ntopng before 6.7.260717 fails to check user privileges in the pools bulk-delete endpoint, allowing authenticated non-administrators to delete all host pools and member bindings. Attackers can issue POST requests to the delete pools endpoint to irreversibly destroy every host pool, removing traffic policy bindings and visibility restrictions that may bypass security policies.

SeverityHigh

CVSS7.1

Exploit probability44. percentile0.5%

ProductNtopng

PublishedSep 4, 2026

First seenSep 4, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

ntop ntopng6.7.260717 or later

Patches

github.com/ntop/ntopng/commit/7d830f31af367745431c5d92e2e82fc432f6bdd8

Vendor advisories

github.com/ntop/ntopng/security/advisories/GHSA-m22w-f647-vx88

Affected products

Product	Affected versions	Fixed in
ntop ntopng	v < 6.7.260717	6.7.260717

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