Froxlor 0.9.37 HTML Injection

Froxlor version 0.9.37 suffers from an html injection vulnerability.

MD5 | 98db6fb9a97c1f47d6516d13ba25a380

[+] Credits: John Page (aka HyP3rlinX)    
[+] Website:
[+] Source:
[+] ISR: ApparitionSec


Froxlor 0.9.37

Vulnerability Type:
HTML Injection

CVE Reference:

Security Issue:
Froxlor has an HTML Injection vulnerability that can be leveraged by attackers to point users to a malicious webpage.
The injection will show error and ask victim to login again (to the real Froxlor) but they will end up at attackers controlled webpage.
Issue is in the config-template parameters of admin_configfiles.php.


should upgrade to latest version


Create link, It will go to the real Froxlor login screen then take victim to malicious link leading to attacker controlled webpage.

http://VICTIM-IP/froxlor/admin_configfiles.php?s=&page=configfiles&distribution=jessie&service=http&daemon=<a+href%3D'http%3A%2F%2FATTACKER-IP'>Froxlor error: please login again.<%2Fa><!--

Network Access:


Disclosure Timeline:
Vendor Notification: December 26, 2017
Vendor fixed and release new version: December 27, 2017
January 2, 2018 : Public Disclosure

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