CVE-2023-36556

State: Published
Severity: 8.6 High
Published: Oct 10, 2023
Updated: Dec 16, 2025
Reserved: Jun 23, 2023

Description

An incorrect authorization vulnerability [CWE-863] in FortiMail webmail version 7.2.0 through 7.2.2, version 7.0.0 through 7.0.5 and below 6.4.7 allows an authenticated attacker to login on other users accounts from the same web domain via crafted HTTP or HTTPs requests.

Scores

CVSS	Score	Vector	Source
3.1	8.6 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:C	fortinet

Weaknesses

CWE-863 Escalation of privilege

Affected Products

Product	Versions
FortiMailFortinet	7.2.0 through 7.2.2Affected 7.0.0 through 7.0.5Affected 6.4.0 through 6.4.7Affected 6.2.0 through 6.2.9Affected 6.0.0 through 6.0.12Affected

References

https://fortiguard.com/psirt/FG-IR-23-202

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