Html code for validating username and password
If you are in a friendly competition with the developers, you may find some surprises in the On the Cusp entries, or even the rest of CWE.For each indvidual CWE entry in the Details section, you can get more information on detection methods from the "technical details" link.The 2011 CWE/SANS Top 25 Most Dangerous Software Errors is a list of the most widespread and critical errors that can lead to serious vulnerabilities in software. They are dangerous because they will frequently allow attackers to completely take over the software, steal data, or prevent the software from working at all.The Top 25 list is a tool for education and awareness to help programmers to prevent the kinds of vulnerabilities that plague the software industry, by identifying and avoiding all-too-common mistakes that occur before software is even shipped.Software customers can use the same list to help them to ask for more secure software.Researchers in software security can use the Top 25 to focus on a narrow but important subset of all known security weaknesses.
The list is the result of collaboration between the SANS Institute, MITRE, and many top software security experts in the US and Europe.Use the general Top 25 as a checklist of reminders, and note the issues that have only recently become more common.Consult the See the On the Cusp page for other weaknesses that did not make the final Top 25; this includes weaknesses that are only starting to grow in prevalence or importance.The Top 25 list covers a small set of the most effective "Monster Mitigations," which help developers to reduce or eliminate entire groups of the Top 25 weaknesses, as well as many of the hundreds of weaknesses that are documented by CWE.This is a brief listing of the Top 25 items, using the general ranking.
Cross-site scripting (CWE-79) is the bane of web applications everywhere.