EIP-2026-101282

PRE-CVE

Fortinet FortiWeb (Multiple Appliances) - Multiple Cross-Site Scripting Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-101282. PoCs published by Benjamin Kunz Mejri.

AI-analyzed exploit summary The exploit demonstrates a cross-site scripting (XSS) vulnerability in multiple Fortinet FortiWeb appliances by injecting malicious JavaScript via the 'redir' and 'mkey' parameters in the URL. The payload uses an iframe with an onload event to trigger an alert, confirming the vulnerability.

Description

Fortinet FortiWeb (Multiple Appliances) - Multiple Cross-Site Scripting Vulnerabilities

Exploits (1)

exploitdb WORKING POC VERIFIED
by Benjamin Kunz Mejri · textremotehardware
https://www.exploit-db.com/exploits/38100

The exploit demonstrates a cross-site scripting (XSS) vulnerability in multiple Fortinet FortiWeb appliances by injecting malicious JavaScript via the 'redir' and 'mkey' parameters in the URL. The payload uses an iframe with an onload event to trigger an alert, confirming the vulnerability.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Fortinet FortiWeb Appliances (FortiWeb-4000C, FortiWeb-3000C/3000CFsx, FortiWeb-1000C, FortiWeb-400C, FortiWeb Virtual Appliance)
No auth needed
Prerequisites: Access to the vulnerable FortiWeb appliance URL
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026