CRITICALCVSS 9.8KNOWN EXPLOITED

CVE-2026-104286

CVE-2026-104286 updated by NVD

Published: 2026-10-01
Modified: 2026-11-04
Sources: cisa-kev, nvd

Summary

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, FortiMail 7.0 all versions may allow an unauthenticated attacker to write arbitrary files on the underlying system via crafted HTTP or HTTPS requests.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-104286

Includes data from the CISA Known Exploited Vulnerabilities catalog.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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