Vulnerability 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.
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
- https://github.com/ntop/ntopng/security/advisories/GHSA-m22w-f647-vx88
FAQ
What is CVE-2026-86091?
CVE-2026-86091 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 P...
How severe is CVE-2026-86091?
CVE-2026-86091 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-2026-86091?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.