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Fortinet PSIRT AdvisoriesFG-IR-26-185

Improper access control and session management in the web management interface

CriticalVendor CVSS 9.6 / 10 1 CVE Published Oct 13, 2026 at 7:00 AM UTC

Summary

CVSSv3 Score:

9.6

An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] in FortiSandbox GUI may allow a remote unauthenticated attacker to bypass authentication via crafted HTTP requests.

Revised on 2026-10-13 00:00:00

Products covered

  • FortiSandbox

Remediation

Separate remediation guidance was not included in the collected bulletin.

CVEs in this advisory 1

Updates

  1. Published by Fortinet

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.