Tuesday, July 3, 2012

HTML Injection in Symantec.com

Posted by Yogesh  
Tagged as:
8:03 AM

Title : HTML Injection in Symantec.com
Vuln URL : http://www.symantec.com/business/support/index?page=content&id=
Author : Yogesh D Jaygadkar
Reported : July 02, 2012
Fixed : July 03, 2013
Public Released : July 03, 2013
OS : Win7, Win XP, Ubuntu


HTML injection is a type of attack focused upon the way HTML content is generated and interpreted by browsers at client side.so if an attacker embeds html/script tags such <html>,<SCRIPT>, <OBJECT>, <APPLET>, or <EMBED> into a web site, the web browser's JavaScript engine will execute it.

While searching about some anti-virus related information i found that Symantec Antivirus official website is vulnerable to HTML Injection. Attacker can add HTML Tags into URL to execute html code on website.

Screenshot 1 :

Screenshot 2 :


Saturday, June 2, 2012

Listed in Microsoft's Security Researcher Page

Posted by Yogesh  
Tagged as:
8:44 PM

finally I'm listed in  Security Researcher Acknowledgments for Microsoft Online Services

Thanks to Microsoft & specially Nate from Microsoft for quick response.Thanks to all my friends.


Tuesday, May 22, 2012

MSN.com Vulnerable to XSS - Cross Site Scripting

Posted by Yogesh  
Tagged as:
12:04 PM

XSS - Cross Site Scripting Vulnerability found in MSN.com.Cross-Site Scripting attacks are a type of injection problem, in which malicious scripts are injected into the trusted web sites. Cross-site scripting (XSS) attacks occur when an attacker uses a web application to send malicious code, generally in the form of a browser side script, to a different end user. Flaws that allow these attacks to succeed are quite widespread and occur anywhere.

An attacker can use XSS to send a malicious script to an unsuspecting user. The end user’s browser has no way to know that the script should not be trusted, and will execute the script. Because it thinks the script came from a trusted source, the malicious script can access any cookies, session tokens, or other sensitive information retained by your browser and used with that site.

Screenshot :


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