CVE-2023-50564

Name: CVE-2023-50564
Creator: NVD / NIST
Published: 2023-12-14T15:15:10.36+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 29.07%

Last modified Jun 17, 2026

CVE-2023-50564 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. An arbitrary file upload vulnerability in the component /inc/modules_install.php of Pluck-CMS v4.7.18 allows attackers to execute arbitrary code via uploading a crafted ZIP file.. EPSS estimates a 29.07% chance of exploitation in the next 30 days.

Description

An arbitrary file upload vulnerability in the component /inc/modules_install.php of Pluck-CMS v4.7.18 allows attackers to execute arbitrary code via uploading a crafted ZIP file.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

29.07%

97.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Pluck-Cms	Pluck	4.7.18

References

Timeline

Published: Dec 14, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-50564?

An arbitrary file upload vulnerability in the component /inc/modules_install.php of Pluck-CMS v4.7.18 allows attackers to execute arbitrary code via uploading a crafted ZIP file.

How severe is CVE-2023-50564?

CVE-2023-50564 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 29.07% probability of exploitation in the next 30 days.

How do I fix CVE-2023-50564?

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-2023-50564?

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

Scan your code now

Source: NVD / NIST