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Secunia Advisory SA21429

Simple one-file guestbook Authentication Bypass
Secunia Advisory SA21429
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Release Date 2006-08-09
Last Update 2006-08-18
   
Popularity 9,169 views
Comments 0 comments

Criticality level Moderately criticalModerately critical
Impact Security Bypass
Manipulation of data
Where From remote
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Unpatched
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
Remediation status Secunia VIM
   
Software:
Simple one-file guestbook 1.x
Secunia CVSS Score Available in Customer Area
CVE Reference(s) CVE-2006-4122 CVSS available in Customer Area
  

Description

Omnipresent has discovered a vulnerability in Simple one-file guestbook, which can be exploited by malicious people to bypass certain security restrictions.

The vulnerability is caused due to improper authentication in guestbook.php. This can be exploited by an attacker to delete all guestbook entries.

The vulnerability has been confirmed in versions 1.0 and 1.1. Other versions may also be affected.


Solution
Use another product.

Provided and/or discovered by
Omnipresent

Changelog
Further details available in Customer Area

Original Advisory
http://it.security.netsons.org/exploit/simplegb.txt

Deep Links
Links available in Customer Area


Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: Simple one-file guestbook Authentication Bypass
 
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