CVE-2023-26206: fortinac XSS — Fix

Description

An improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiNAC 9.4.0 - 9.4.2, 9.2.0 - 9.2.8, 9.1.0 - 9.1.10 and 7.2.0 allows an attacker to execute unauthorized code or commands via the name fields observed in the policy audit logs.

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CVSS v3.1 Score

6.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
fortinet	fortinac	9.1.0 — 9.1.10
fortinet	fortinac	9.2.0 — 9.2.8
fortinet	fortinac	9.4.0 — 9.4.2
fortinet	fortinac	All

References

Advisories & Patches

https://fortiguard.com/psirt/FG-IR-23-063 https://fortiguard.com/psirt/FG-IR-23-063

Frequently Asked Questions

What is CVE-2023-26206? +

An improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiNAC 9.4.0 - 9.4.2, 9.2.0 - 9.2.8, 9.1.0 - 9.1.10 and 7.2.0 allows an attacker to execute unauthorized code or commands via the name fields observed in the policy audit logs. It has a CVSS v3.1 base score of 6.8 (MEDIUM).

How severe is CVE-2023-26206? +

CVE-2023-26206 has a CVSS v3.1 score of 6.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-26206? +

CVE-2023-26206 affects products from fortinet, specifically: fortinac. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-26206? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2023-26206