Lazyest Gallery 1.0.26 Cross Site Scripting / Path Disclosure

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Vulnerability ID: HTB22875  
Reference: http://www.htbridge.ch/advisory/xss_in_lazyest_gallery_wordpress_plugin.html  
Product: Lazyest Gallery wordpress plugin  
Vendor: Brimosoft ( http://brimosoft.nl/ )   
Vulnerable Version: 1.0.26  
Vendor Notification: 24 February 2011   
Vulnerability Type: XSS (Cross Site Scripting)  
Risk level: Medium   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
The vulnerability exists due to failure in the "/wp-content/plugins/lazyest-gallery/lazyest-popup.php" script to properly sanitize user-supplied input in "image" variable.  
User can execute arbitrary JavaScript code within the vulnerable application.  
Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.  
  
The following PoC is available:  
  
  
http://[host]/wp-content/plugins/lazyest-gallery/lazyest-popup.php?image=%3C/title%3E%3Cscript%3Ealert%28document.cookie%29;%3C/script%3E  
  
  
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Vulnerability ID: HTB22874  
Reference: http://www.htbridge.ch/advisory/path_disclosure_in_lazyest_gallery_wordpress_plugin.html  
Product: Lazyest Gallery wordpress plugin  
Vendor: Brimosoft ( http://brimosoft.nl/ )   
Vulnerable Version: 1.0.26  
Vendor Notification: 24 February 2011   
Vulnerability Type: Path disclosure  
Risk level: Low   
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)   
  
Vulnerability Details:  
The vulnerability exists due to failure in the "/wp-content/plugins/lazyest-gallery/lazyest-img.php" scripts, it's possible to generate an error that will reveal the full path of the script.  
A remote user can determine the full path to the web root directory and other potentially sensitive information.  
  
The following PoC is available:  
  
  
http://[host]/wp-content/plugins/lazyest-gallery/lazyest-img.php?file=123  
  
  
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