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CVE-2026-104286

nvd nist
Published: Oct 1, 2026Modified: Oct 7, 2026CISA KEV

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: psirt@fortinet.com (Secondary)

Description

An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.6, FortiMail 7.4.0 through 7.4.8, FortiMail 7.2.0 through 7.2.9 may allow an unauthenticated attacker to write arbitrary files on the underlying system via crafted HTTP or HTTPS requests.

Affected (3)

Products: Fortinet: Fortimail
Fortinet
1 product
Fortimail
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Fortinet
Fortimail
7.2.0 ≤ version ≤ 7.4.8
Fortimail
7.6.0 ≤ version ≤ 7.6.6
Fortimail
8.0.0 ≤ version ≤ 8.0.1

Related CWEs

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (2)

Source: psirt@fortinet.com
MitigationVendor Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

Timeline

No history available yet.