CVE-2025-54972

At a glance

Severity: LOW 3.9
EPSS: EPSS 0.21 % · percentile 12 (2026-10-27)
State: PUBLISHED
Published: 2025-11-18
Updated: 2026-01-14
Assigner: fortinet
NVD status: Modified

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

Version	Score	Vector	Scored by
CVSS 3.1	LOW 3.9	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
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N	NVD · psirt@fortinet.com (Secondary)

Weaknesses (CWE)

CWE-93

European references

ENISA EUVD · EUVD-2025-198017
GCVE · GCVE-0-2025-54972

CERT-FR advisories

CERTFR-2025-AVI-1023 — Multiples vulnérabilités dans les produits Fortinet · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:* ≥ 7.0.0 < 7.4.6
cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:* ≥ 7.6.0 < 7.6.4

Affected products

Product	Versions
Fortinet · FortiMail	affected 7.6.0 ≤ 7.6.3 ; affected 7.4.0 ≤ 7.4.5 ; affected 7.2.0 ≤ 7.2.9 ; affected 7.0.0 ≤ 7.0.9

References

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

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD