Stored cross-site scripting in FortiADC - CVE-2023-37933
Published: October 24, 2025
Vulnerability identifier: #VU117647
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Green
CVE-ID: CVE-2023-37933
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Fortinet, Inc
Affected software:
FortiADC
FortiADC
Detailed vulnerability description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in Fortiview/SecurityLogs pages. A remote attacker can permanently inject and execute arbitrary HTML and script code in user's browser when the victim views security logs.
How to mitigate CVE-2023-37933
Install updates from vendor's website.