Vulnerability Description
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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/ntop/ntopng
- https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scr
- https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scr
- https://github.com/ntop/ntopng/commit/7d830f31af367745431c5d92e2e82fc432f6bdd8
- https://github.com/ntop/ntopng/security/advisories/GHSA-m22w-f647-vx88
- https://www.vulncheck.com/advisories/ntopng-before-6.7.260717-missing-authorizat
FAQ
What is CVE-2026-86090?
CVE-2026-86090 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 de...
How severe is CVE-2026-86090?
CVE-2026-86090 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-86090?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.