CVE-2023-39223

Name: CVE-2023-39223
Creator: NVD / NIST
Published: 2024-03-18T01:15:48.28+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2023-39223 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Stored cross-site scripting vulnerability exists in CGIs included in A.K.I Software's PMailServer/PMailServer2 products. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

Stored cross-site scripting vulnerability exists in CGIs included in A.K.I Software's PMailServer/PMailServer2 products. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.

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

0.30%

21.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

References

Timeline

Published: Mar 18, 2024
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2023-39223?

How severe is CVE-2023-39223?

CVE-2023-39223 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2023-39223?

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-2023-39223?

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

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Source: NVD / NIST