| The Cross Site Scripting FAQ: Answers questions on identification, threats, and prevention. Provides examples and links. |
| 'Cross-site scripting' tears holes in Net security: USA Today article by Byron Acohido that details WhiteHat Security's assesment of Hotmail, Yahoo, Amazon, and America Online. |
| Apache: Cross Site Scripting Info: How the attack affects websites hosted on the Apache webserver and Apache specific issues. |
| Bypassing Javascript Filters - The Flash Attack: Paper by EyeonSecurity explaining how to inject CSS attacks into Web applications which allow Flash content. |
| CERT Advisory CA-2000-02: Malicious HTML Tags Embedded in Client Web Requests: Advisory published jointly by the CERT Coordination Center, DoD-CERT, the DoD Joint Task Force for Computer Network Defense (JTF-CND), the Federal Computer Incident Response Capability (FedCIRC), and the National Infrastructure Protection Center (NIPC). |
| CERT/CC: How To Remove Meta-characters From User-Supplied Data In CGI Scripts: Examples in C and Perl. |
| CNN.com: Schwab's Site Could be Vulnerable: Charles Schwab's online customers are at risk of having their account information accessed and their accounts manipulated due to the same software vulnerability that affected E-Trade's Web site in September. |
| Cross Site Scripting Vulnerabilities: Security consultant David deVitry offers background information, a free CSS vulnerability detector, and a list of vulnerable sites. |
| Information on Cross-Site Scripting Security Vulnerability: Microsoft Technet provides a FAQ, overview of the threats posed by XSS, and suggestions for how their customers can protect themselves. |
| InfoWorld Opinions: Cross-site Scripting: Article on this often overlooked threat with links. |
| Microsoft Security Bulletin (MS00-060): Patch available for 'IIS Cross-Site Scripting' vulnerabilities. |
| perl.com: Preventing Cross-site Scripting Attacks: Paul Lindner, author of the mod_perl cookbook, explains how to secure our sites against Cross-Site Scripting attacks using mod_perl and Apache::TaintRequest. |