Secunia Advisory SA7860

w-Agora "bn" and "file" Local File Inclusion Vulnerabilities
Secunia Advisory SA7860
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Release Date 2003-01-14
Last Update 2006-12-06
   
Popularity 7,274 views
Comments 0 comments

Criticality level Moderately criticalModerately critical
Impact Exposure of system information
Exposure of sensitive information
Where From remote
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Vendor Patch
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
   
Software:
W-Agora 4.x

Secunia CVSS Score Available in Customer Area
CVE Reference(s) No CVE references.

  

Description
Sonyy has discovered two vulnerabilities in w-Agora, which can be exploited by malicious people to disclose potentially sensitive information.

Input passed to the "bn" parameter in index.php and "file" in modules.php is not properly sanitised before being used to include files. This can be exploited to include arbitrary files from local resources.

Successful exploitation requires that "magic_quotes_gpc" is disabled.

Examples:
http://[host]/[path]/index.php?site=demos&bn=../../../../[file]%00
http://[host]/[path]/modules.php?mod=fm&file=../../../../[file]%00&bn=fm_d1

The vulnerabilities are confirmed in version 4.1.5. Prior versions may also be affected.

Solution
Update to version 4.1.6.

Provided and/or discovered by
Sonyy

Changelog
Further details available in Customer Area

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: w-Agora "bn" and "file" Local File Inclusion Vulnerabilities
 
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