SB2026111111 - Multiple vulnerabilities in FortiAnalyzer and FortiManager

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Main Vulnerability Database SB2026111111

SB2026111111 - Multiple vulnerabilities in FortiAnalyzer and FortiManager

Published: November 11, 2026

Security Bulletin ID SB2026111111
CSH Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) XML injection (CVE-ID: CVE-2026-126177)

CWE-ID: CWE-91 - XML Injection

CVSSv4: 8.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to xml injection. An unauthenticated remote attacker can inject arbitary content into a signed SAML response via crafted SAML requests.


2) XML injection (CVE-ID: CVE-2026-126176)

CWE-ID: CWE-91 - XML Injection

CVSSv4: 8.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to xml injection. An unauthenticated remote attacker can inject arbitary content into a signed SAML response via crafted SAML requests.


Remediation

Install update from vendor's website.

References