CVE-2023-36319

Name: CVE-2023-36319
Creator: NVD / NIST
Published: 2023-09-20T00:15:10.98+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.65%

Last modified Jun 17, 2026

CVE-2023-36319 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. File Upload vulnerability in Openupload Stable v.0.4.3 allows a remote attacker to execute arbitrary code via the action parameter of the compress-inc.php file.. EPSS estimates a 1.65% chance of exploitation in the next 30 days.

Description

File Upload vulnerability in Openupload Stable v.0.4.3 allows a remote attacker to execute arbitrary code via the action parameter of the compress-inc.php 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

1.65%

73.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Openupload Project	Openupload	0.4.3

References

https://github.com/Lowalu/CVE-2023-36319Exploit, Third Party Advisory
https://openupload.sourceforge.net/Product
https://github.com/Lowalu/CVE-2023-36319Exploit, Third Party Advisory
https://openupload.sourceforge.net/Product

Timeline

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

Frequently Asked Questions

What is CVE-2023-36319?

File Upload vulnerability in Openupload Stable v.0.4.3 allows a remote attacker to execute arbitrary code via the action parameter of the compress-inc.php file.

How severe is CVE-2023-36319?

CVE-2023-36319 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.65% probability of exploitation in the next 30 days.

How do I fix CVE-2023-36319?

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-2023-36319?

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

Scan your code now

Source: NVD / NIST