CVE catalog
CVE-2026-84989
UBUNTU-CVE-2026-84989
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.38% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | ntopng | pro | 1.2.1+dfsg1-2ubuntu1 | vulnerable |
| Ubuntu | ntopng | pro | 2.0+dfsg1-1 | vulnerable |
| Ubuntu | ntopng | pro | 2.2+dfsg1-1 | vulnerable |
| Ubuntu | ntopng | pro | 2.2+dfsg1-1build1 | vulnerable |
| Ubuntu | ntopng | pro | 2.2+dfsg1-1ubuntu0.1~esm2 | vulnerable |
| Ubuntu | ntopng | pro | 2.4+dfsg1-3 | vulnerable |
| Ubuntu | ntopng | pro | 2.4+dfsg1-4 | vulnerable |
| Ubuntu | ntopng | pro | 3.2+dfsg1-1 | vulnerable |
| Ubuntu | ntopng | pro | 3.2+dfsg1-1ubuntu0.1~esm2 | vulnerable |
| Ubuntu | ntopng | 20.04 | 3.8+dfsg1-2.1build3 | vulnerable |
| Ubuntu | ntopng | 22.04 | 5.2.1+dfsg1-1 | vulnerable |
| Ubuntu | ntopng | 24.04 | 5.2.1+dfsg1-1 | vulnerable |
| Ubuntu | ntopng | 24.04 | 5.2.1+dfsg1-1ubuntu1 | vulnerable |
| Ubuntu | ntopng | 24.04 | 5.2.1+dfsg1-1ubuntu3 | vulnerable |
| Ubuntu | ntopng | 24.04 | 5.2.1+dfsg1-1ubuntu4 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: