CVE-2023-39683

Name: CVE-2023-39683
Creator: NVD / NIST
Published: 2024-02-09T07:15:59.96+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2023-39683 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Cross Site Scripting (XSS) vulnerability in EasyEmail v.4.12.2 and before allows a local attacker to execute arbitrary code via the user input parameter(s). NOTE: Researcher claims issue is present in all versions prior and later than tested version.. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

Cross Site Scripting (XSS) vulnerability in EasyEmail v.4.12.2 and before allows a local attacker to execute arbitrary code via the user input parameter(s). NOTE: Researcher claims issue is present in all versions prior and later than tested version.

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

0.47%

37.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Zalify	Easy Email	<= 4.12.2

References

https://github.com/zalify/easy-email/issues/321Issue Tracking
https://github.com/zalify/easy-email/issues/373Issue Tracking
https://medium.com/%40vificatem/cve-2023-39683-dom-xss-on-json-source-code-panel-in-zalify-easy-email-3fa08f3e0d49Exploit, Third Party Advisory
https://github.com/zalify/easy-email/issues/321Issue Tracking
https://github.com/zalify/easy-email/issues/373Issue Tracking
https://medium.com/%40vificatem/cve-2023-39683-dom-xss-on-json-source-code-panel-in-zalify-easy-email-3fa08f3e0d49Exploit, Third Party Advisory

Timeline

Published: Feb 9, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-39683?

How severe is CVE-2023-39683?

CVE-2023-39683 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2023-39683?

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-2023-39683?

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

Scan your code now

Source: NVD / NIST