CVE-2026-86091

    Dashboard / Vulnerabilities / CVE-2026-86091

    CVE-2026-86091

    Published: 4 Sept 2026Last Modified: 25 Sept 2026

    Summary: ntopng before 6.7.260717 Missing Authorization on the Host Pool Bulk Delete Handler

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86091.json, https://github.com/ntop/ntopng/security/advisories/GHSA-m22w-f647-vx88, https://nvd.nist.gov/vuln/detail/CVE-2026-86091, https://www.vulncheck.com/advisories/ntopng-before-6.7.260717-missing-authorization-on-the-host-pool-bulk-delete-handler, https://github.com/ntop/ntopng/commit/7d830f31af367745431c5d92e2e82fc432f6bdd8, https://github.com/ntop/ntopng, https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scripts/lua/modules/pools/pools_rest_utils.lua, https://github.com/ntop/ntopng/blob/f41cc1beff90e40e12bbc2cc135bdbf649ec559f/scripts/lua/rest/v2/delete/pools.lua

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -7d830f31af367745431c5d92e2e82fc432f6bdd8

    Affected versions

    3.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-86091 | CVE-DB