> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/cms/snowfox-cms-exploitation.md). # SnowFox SnowFox CMS exploitation notes for CSRF admin account creation, SMTP delivery, file upload workflows, XXE testing, entity injection, and file disclosure. ## CSRF Vulnerability SearchExploit reveals a CSRF vulnerability in Snow Fox CMS.

**Vulnerable HTML File:** ```html ``` [CSRF](/web-vulnerabilities/owasp-top-10-vulnerabilities/vulnerability-cross-site-request-forgery-csrf.md) attempt to create an admin account in Snow Fox CMS * Connect through telnet on SMTP port 25.

* Send an email to `valenka@casino-royale.local` containing the link to the attacker Python HTTP server hosting the vulnerable HTML file.

**Login with the CMS Admin Account:** * Log in with the new credentials, resulting in admin account creation on Snow Fox CMS.

#### After exploiting the CSRF vulnerability, an admin account is created in Snow Fox CMS.

#### Hint Identification in a User Description A CMS user description contains an additional hint pointing to a directory to follow.

## XXE Vulnerability

#### Source Code Analysis of the XML Structure Intercepted with Burp Suite

#### XXE Attack Attempt (XML External Entity Injection) * Change the request method from GET to POST.

* Try injecting an XXE template into the POST request.

<creds>
	<customer>
		Jordan
	</customer>
	<password>
		jordan123
	</password>
</creds>

* Observe how the server interprets the XXE template.

* To access system files, create a new **entity**, for example `myFile`: `]>` Then post the result in a variable with `&myFile` like this:

#### Identification of the `ftpUserULTRA` User

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