CVE-2025-54972

State: Published
Severity: 3.9 Low
Published: Nov 18, 2025
Updated: Jan 14, 2026
Reserved: Aug 4, 2025

Description

An improper neutralization of crlf sequences ('crlf injection') vulnerability in Fortinet FortiMail 7.6.0 through 7.6.3, FortiMail 7.4.0 through 7.4.5, FortiMail 7.2 all versions, FortiMail 7.0 all versions may allow an attacker to inject headers in the response via convincing a user to click on a specifically crafted link

Scores

CVSS	Score	Vector	Source
3.1	3.9 Low	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C	fortinet

Weaknesses

CWE-93 Information disclosure

Affected Products

Product	Versions
FortiMailFortinet	7.6.0 through 7.6.3Affected 7.4.0 through 7.4.5Affected 7.2.0 through 7.2.9Affected 7.0.0 through 7.0.9Affected

References

https://fortiguard.fortinet.com/psirt/FG-IR-25-634

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