CVE WatchSep 3, 2026

CVE-2026-84989

ntopng is a web-based network traffic monitoring application. In versions 6.7.0 through 6.7.260717, two REST v2 endpoints that manage ntopng

CVSS

7.1

High

EPSS

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KEV

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Exploit Today

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0-100

Published: Sep 3, 2026 · Last modified: Sep 3, 2026 · CWE-862

EPSS · 30d

Not enough EPSS history yet.

Technical description

ntopng is a web-based network traffic monitoring application. In versions 6.7.0 through 6.7.260717, two REST v2 endpoints that manage ntopng's tag/badge feature — `POST /lua/rest/v2/delete/tag/tag.lua` and `POST /lua/rest/v2/edit/tag/tag.lua` — perform no authorization check at all. Any authenticated user, including a non-administrator ("unprivileged") account, can delete or rename any tag in the system, including tags created by an administrator. Version 6.7.260718 contains a fix.

Official references

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