CVE-2022-39950

Name: CVE-2022-39950
Creator: NVD / NIST
Published: 2022-11-02T12:15:55.537+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.68%

Last modified Jun 17, 2026

CVE-2022-39950 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. An improper neutralization of input during web page generation vulnerability [CWE-79] exists in FortiManager and FortiAnalyzer 6.0.0 all versions, 6.2.0 all versions, 6.4.0 through 6.4.8, and 7.0.0 through 7.0.4. Report templates may allow a low privilege level attacker to perform an XSS attack via posting a crafted CKeditor "protected" comment as described in CVE-2020-9281.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.

Description

An improper neutralization of input during web page generation vulnerability [CWE-79] exists in FortiManager and FortiAnalyzer 6.0.0 all versions, 6.2.0 all versions, 6.4.0 through 6.4.8, and 7.0.0 through 7.0.4. Report templates may allow a low privilege level attacker to perform an XSS attack via posting a crafted CKeditor "protected" comment as described in CVE-2020-9281.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.68%

47.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Fortinet	Fortianalyzer	>= 6.0.0, <= 6.2.9
Fortinet	Fortianalyzer	>= 6.4.0, <= 6.4.8
Fortinet	Fortianalyzer	>= 7.0.0, <= 7.0.4
Fortinet	Fortimanager	>= 6.0.0, <= 6.2.9
Fortinet	Fortimanager	>= 6.4.0, <= 6.4.8
Fortinet	Fortimanager	>= 7.0.0, <= 7.0.4

References

https://fortiguard.com/psirt/FG-IR-21-228Vendor Advisory
https://fortiguard.com/psirt/FG-IR-21-228Vendor Advisory

Timeline

Published: Nov 2, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-39950?

How severe is CVE-2022-39950?

CVE-2022-39950 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.

How do I fix CVE-2022-39950?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-39950?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST