CVE-2025-49139: HAX CMS PHP allows users to manage their microsite universe with a PHP backend. Prior to version 11.0.0, in the HAX site editor, users can create a website…

PriorityP433medium6.5CVSS 3.1

AVNACLPRNUIRSUCHINAN

EPSS

0.32%

24.2th percentile

HAX CMS PHP allows users to manage their microsite universe with a PHP backend. Prior to version 11.0.0, in the HAX site editor, users can create a website block to load another site in an iframe. The application allows users to supply a target URL in the website block. When the HAX site is visited, the client's browser will query the supplied URL. An authenticated attacker can create a HAX site with a website block pointing at an attacker-controlled server running Responder or a similar tool. The attacker can then conduct a phishing attack by convincing another user to visit their malicious HAX site to harvest credentials. Version 11.0.0 contains a patch for the issue.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
haxtheweb	haxcms-nodejs	>= 0 < 11.0.0	11.0.0
haxtheweb	issues	< 11.0.0	11.0.0
psu	haxcms-nodejs	< 11.0.0	11.0.0
psu	haxcms-php	< 11.0.0	11.0.0

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