CVE-2026-46399

critical · 9.4

HAX CMS helps manage microsite universe with PHP or NodeJs backends. The PHP version of HAX CMS prior to version 26.0.0 has an authenticated file overwrite vulnerability. An attacker can exploit this vulnerability to configure malicious Git filter commands and achieve code execution on the HAX CMS server. Version 26.0.0 patches the issue.

9.4

CVSS

0.3%

EPSS (exploit prob.)

22nd

EPSS percentile

2026-06-05

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-15CWE-73CWE-78

References

https://github.com/haxtheweb/issues/security/advisories/GHSA-q759-vxg8-vq5j
https://github.com/haxtheweb/issues/security/advisories/GHSA-q759-vxg8-vq5j

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-46399