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CVE-2023-36633

An improper authorization vulnerability [CWE-285] in FortiMail webmail version 7.2.0 through 7.2.2 and before 7.0.5 allows an…

Medium5.3EPSS 0.47%
Published
Updated
Reserved
Assigned by
fortinet

Description

An improper authorization vulnerability [CWE-285] in FortiMail webmail version 7.2.0 through 7.2.2 and before 7.0.5 allows an authenticated attacker to see and modify the title of address book folders of other users via crafted HTTP or HTTPs requests.

Scores

CVSS scores of CVE-2023-36633, by who scored it
Scored byCVSSScoreVector
fortinetCNA (assigner)3.1Medium5.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:F/RL:X/RC:C
NVDNVD · Modified3.1Medium5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
EPSS (exploitation in 30 days)
0.47% · top 59% of all CVEs (5 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.

Weakness

Affected products

  • Fortinet · FortiMail

    • affected 7.2.0 – ≤ 7.2.2
    • affected 7.0.0 – ≤ 7.0.5
    • affected 6.4.0 – ≤ 6.4.8
    • affected 6.2.0 – ≤ 6.2.9
    • affected 6.0.0 – ≤ 6.0.12

What to do

Solution: Please upgrade to FortiMail version 7.4.0 or above Please upgrade to FortiMail version 7.2.3 or above Please upgrade to FortiMail version 7.0.6 or above

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

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Record last updated .