CVE-2025-54139

HAX CMS allows users to manage their microsite universe with a NodeJS or PHP backend. In haxcms-nodejs versions 11.0.12 and below and in haxcms-php versions 11.0.7 and below, all pages within the HAX CMS application do not contain headers to prevent other websites from loading the site within an iframe. This applies to both the CMS and generated sites. An unauthenticated attacker can load the standalone login page or other sensitive functionality within an iframe, performing a UI redressing attack (clickjacking). This can be used to perform social engineering attacks to attempt to coerce users into performing unintended actions within the HAX CMS application. This is fixed in haxcms-nodejs version 11.0.13 and haxcms-php 11.0.8.

The following products are affected by CVE-2025-54139 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-54139.

URL	Resource
https://github.com/haxtheweb/haxcms-nodejs/commit/777f9a7ff9675a160496f350d766df1f1f9b9b99
https://github.com/haxtheweb/haxcms-php/commit/708dc8518928fe307044e67bff8b0f397cfdd606
https://github.com/haxtheweb/issues/security/advisories/GHSA-54vw-f4xf-f92j