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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.

PUBLISHED Reserved 2025-04-01 | Published 2025-04-08 | Updated 2025-04-08 | Assigner GitHub_M




CRITICAL: 10.0CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-434: Unrestricted Upload of File with Dangerous Type

Product status

>= 9.0.0, < 10.0.3
affected

References

github.com/...issues/security/advisories/GHSA-vj5q-3jv2-cg5p exploit

github.com/...issues/security/advisories/GHSA-vj5q-3jv2-cg5p

cve.org (CVE-2025-32028)

nvd.nist.gov (CVE-2025-32028)

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