CVE-2025-32028

Name: CVE-2025-32028
Creator: NVD / NIST
Published: 2025-04-08T16:15:28.18+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.9/10EPSS 1.58%

Last modified Jun 17, 2026

CVE-2025-32028 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. HAX CMS PHP allows you to manage your microsite universe with PHP backend. Multiple file upload functions within the HAX CMS PHP application call a ’save’ function in ’HAXCMSFile.php’. EPSS estimates a 1.58% chance of exploitation in the next 30 days.

Description

HAX CMS PHP allows you to manage your microsite universe with PHP backend. Multiple file upload functions within the HAX CMS PHP application call a ’save’ function in ’HAXCMSFile.php’. This save function uses a denylist to block specific file types from being uploaded to the server. This list is non-exhaustive and only blocks ’.php’, ’.sh’, ’.js’, and ’.css’ files. The existing logic causes the system to "fail open" rather than "fail closed." This vulnerability is fixed in 10.0.3.

Metrics

CVSS 3.1

9.9/10

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

EPSS Probability

1.58%

72.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Psu	Haxcms-Php	>= 9.0.0, < 10.0.3

References

https://github.com/haxtheweb/issues/security/advisories/GHSA-vj5q-3jv2-cg5pExploit, Third Party Advisory
https://github.com/haxtheweb/issues/security/advisories/GHSA-vj5q-3jv2-cg5pExploit, Third Party Advisory

Timeline

Published: Apr 8, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-32028?

How severe is CVE-2025-32028?

CVE-2025-32028 has a CVSS score of 9.9/10 (CRITICAL severity). The EPSS model estimates a 1.58% probability of exploitation in the next 30 days.

How do I fix CVE-2025-32028?

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-2025-32028?

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

Scan your code now

Source: NVD / NIST