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CVE-2026-23708

FortiSOAR - Authentication Service

Fortinet CVSS 7.5 Updated April 16, 2026

Executive Risk Summary

"A vulnerability in FortiSOAR's authentication mechanism allows an unauthenticated attacker to bypass 2-factor authentication via replaying captured 2FA requests. This requires intercepting and decrypting authentication traffic and precise timing to replay the request before token expiration, increasing the attack complexity."

Anticipated Attack Path

  1. 1. Intercept and decrypt authentication traffic
  2. 2. Replay captured 2FA request within token expiration time
  3. 3. Bypass 2-factor authentication and gain unauthorized access

Am I Vulnerable?

  • Verify FortiSOAR version and patch level
  • Monitor authentication traffic for suspicious activity
  • Implement additional security measures to prevent 2FA bypass

Operational Audit Arsenal

Target Type Service
Target Asset fortisoar-auth
Standard Path /opt/fortisoar/auth

Manual Verification Required

This is a non-Windows asset (Fortinet). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.

Patch Impact Forecast

Reboot Required Likely

Moderate, may require downtime for patch application and authentication service restart

Internal Work Notes

FortiSOAR authentication bypass vulnerability - apply patch FG-IR-26-101 to prevent unauthorized access

Technical Intelligence & Operational Utilities • Delivered Weekly

Intelligence Sources

Related Fortinet Threats

Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.