CVE-2023-39680

Name: CVE-2023-39680
Creator: NVD / NIST
Published: 2023-10-20T07:15:15.317+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.58%

Last modified Jun 17, 2026

CVE-2023-39680 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Sollace Unicopia version 1.1.1 and before was discovered to deserialize untrusted data, allowing attackers to execute arbitrary code.. EPSS estimates a 0.58% chance of exploitation in the next 30 days.

Description

Sollace Unicopia version 1.1.1 and before was discovered to deserialize untrusted data, allowing attackers to execute arbitrary code.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.58%

43.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Sollace	Unicopia	< 1.2.0

References

https://gist.github.com/apple502j/4ab77291c98e45f4a5bf780c8eda8afaThird Party Advisory
https://gist.github.com/apple502j/4ab77291c98e45f4a5bf780c8eda8afaThird Party Advisory

Timeline

Published: Oct 20, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-39680?

Sollace Unicopia version 1.1.1 and before was discovered to deserialize untrusted data, allowing attackers to execute arbitrary code.

How severe is CVE-2023-39680?

CVE-2023-39680 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.

How do I fix CVE-2023-39680?

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-2023-39680?

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

Scan your code now

Source: NVD / NIST