/CVE-2021-46362

CVE-2021-46362: FreeMarker Server-Side Template Injection in Magnolia CMS

CVE-2021-46362: FreeMarker Server-Side Template Injection in Magnolia CMS

A Server-Side Template Injection (SSTI) vulnerability in the Registration and Forgotten Password forms of Magnolia v6.2.3 and below allows unauthenticated attackers to execute arbitrary code via a crafted payload entered into the fullname parameter.

Collaboration:

This vulnerability was found in collaboration with Marian-Razvan Ilisanu.

Vendor Disclosure:

The vendor's disclosure and fix for this vulnerability can be found here.

Proof Of Concept:

More details and the exploitation process can be found in this PDF.