CVE-2022-4421

Name: CVE-2022-4421
Creator: NVD / NIST
Published: 2022-12-12T14:15:10.607+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.41%

Last modified Jun 17, 2026

CVE-2022-4421 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability was found in rAthena FluxCP. It has been classified as problematic. EPSS estimates a 0.41% chance of exploitation in the next 30 days.

Description

A vulnerability was found in rAthena FluxCP. It has been classified as problematic. Affected is an unknown function of the file themes/default/servicedesk/view.php of the component Service Desk Image URL Handler. The manipulation of the argument sslink leads to cross site scripting. It is possible to launch the attack remotely. The name of the patch is 8a39b2b2bf28353b3503ff1421862393db15aa7e. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-215304.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.41%

32.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Rathena	Fluxcp	< 2022-02-11

References

https://github.com/rathena/FluxCP/commit/8a39b2b2bf28353b3503ff1421862393db15aa7ePatch, Third Party Advisory
https://vuldb.com/?id.215304Third Party Advisory
https://github.com/rathena/FluxCP/commit/8a39b2b2bf28353b3503ff1421862393db15aa7ePatch, Third Party Advisory
https://vuldb.com/?id.215304Third Party Advisory

Timeline

Published: Dec 12, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-4421?

How severe is CVE-2022-4421?

CVE-2022-4421 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.

How do I fix CVE-2022-4421?

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-2022-4421?

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

Scan your code now

Source: NVD / NIST