简单地说

exec unchecked_parameter_from_the_web

在Python中解析用户给出的字典字面量。那真的很可怕。

我最近看到的最大安全漏洞是iOS 4 (iPhone)的锁屏漏洞，允许任何人立即访问任何iPhone(打电话、地址簿、通话记录、照片)。

http://www.pcworld.com/article/208813/ios_4_lock_screen_security_flaw_grants_access_to_contacts.html

不过这还不是我见过的最严重的安全漏洞。但这至少是我自己发现的最糟糕的情况:

一个非常成功的在线有声读物商店在成功认证后使用cookie存储当前用户的身份信息。但你可以很容易地在cookie中更改用户ID，并访问其他账户并在这些账户上购物。

我在The Daily WTF上看到过这个。

<script language="javascript">
<!--//
/*This Script allows people to enter by using a form that asks for a
UserID and Password*/
function pasuser(form) {
    if (form.id.value=="buyers") { 
        if (form.pass.value=="gov1996") {              
            location="http://officers.federalsuppliers.com/agents.html" 
        } else {
            alert("Invalid Password")
        }
    } else {  
        alert("Invalid UserID")
    }
}
//-->
</script>

恕我直言，没有什么比这更好的了。

About 3 years ago I built a site for a somewhat large non-profit organization in our state. When it came time to deploy the application to their web host server, I noticed an odd file named "cc.txt" or something obvious like that in their public site. It was under their web root, was getting served, and was a csv file of all their donor's names, addresses, credit card numbers, expiration dates, and CVV/CVC codes. I cannot count the number of times I brought the issue up - first to my boss, then our company accountant, the client's IT director, finally the client's President. That was 3 years ago. The file is still being served, it can even be googled. And it's been updated. I tend not to respond to their donation solicitations when I get them.

一个在线文档管理器怎么样，它允许设置你能记住的所有安全权限……

直到你进入下载页面……download.aspx吗?documentId = 12345

是的，documentId是数据库ID(自动递增)，您可以循环每个数字，任何人都可以获得所有公司文档。

当这个问题被提醒时，项目经理的回答是:好的，谢谢。但之前没有人注意到这一点，所以就让它保持现状吧。