CVE-2023-40784

Name: CVE-2023-40784
Creator: NVD / NIST
Published: 2023-09-12T15:15:24.17+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2023-40784 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. DedeCMS 5.7.102 has a File Upload vulnerability via uploads/dede/module_make.php.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

DedeCMS 5.7.102 has a File Upload vulnerability via uploads/dede/module_make.php.

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

0.56%

42.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Dedecms	Dedecms	5.7.102

References

https://www.cnblogs.com/SFYHAC/articles/17619123.htmlBroken Link
https://vulmon.com/vulnerabilitydetails?qid=CVE-2023-40784Third Party Advisory
https://www.cnblogs.com/SFYHAC/articles/17619123.htmlBroken Link

Timeline

Published: Sep 12, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-40784?

DedeCMS 5.7.102 has a File Upload vulnerability via uploads/dede/module_make.php.

How severe is CVE-2023-40784?

CVE-2023-40784 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2023-40784?

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-2023-40784?

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

Scan your code now

Source: NVD / NIST