Questions tagged [asp.net]

ASP.NET is a Web application framework developed and marketed by Microsoft to allow programmers to build dynamic Web sites, Web applications and Web services.

17 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
3
votes
1answer
1k views

Hydra - Possible to follow redirects

I'm trying to use Hydra on an ASP web application. Their login page uses the following method: site/Login: username/password If successful, I am redirect back to site/Login but with a newly set ...
2
votes
0answers
392 views

ASP.NET SOAP Service XXE

Is it possible to do any type of XXE in a service developed using default C# SOAP service framework? I ask because any type of XXE payload I try to add, even XML header, whatever I add before SOAP ...
2
votes
0answers
153 views

HTML Form to PDF vulnerabilities

I have a form where the user inputs data. On the back end, I'm taking some of that data and embedding it into a PDF using ActiveReports. I then display it back to the user and save a copy on our ...
2
votes
0answers
46 views

Issuing Personal Access Tokens for my APIs

I have an intranet site, hosted locally within my organisation. The same site also exposes some data through various web services. It's written using ASP.NET MVC 5 and WebAPI 2. At the moment users ...
2
votes
0answers
486 views

Is XSP suitable for Internet facing, production hosts? (either self hosted, as an Apache plugin, or FastCGI)

XSP is portable version of ASP.NET that allows for operation on OSX, Linux, and Windows. It's an alternative to IIS, and hosts its own web server, or can plug into existing web servers such as Apache....
1
vote
0answers
38 views

Hardening ASP.NET against session fixation: Should I change the session ID despite the additional Auth cookie?

Situation I am the responsible developer for an ASP.NET application that uses the "Membership" (username and password) authentication scheme. I am presented with the following report from a ...
1
vote
0answers
57 views

Should HTTP_COOKIE, __RequestVerificationToken, _RequestVerificationToken and .ASPXAUTH be kept secret?

Inside our ASP.NET MVC-4 web application, we have added the Elmah error logging, and I wrote a code to prevent the Elmah from exposing the user password inside the error file. But inside the Elmah ...
1
vote
0answers
110 views

How can I audit the modules and stage markers in OWIN's authentication pipeline?

ASP.NET's OWIN (in MVC4 and Katana) allows for various objects to be added to the HTTP processing pipeline. I want to ensure that there are no rogue Nuget packages no hard to find partial classes ...
0
votes
0answers
27 views

Telerik Script not working correctly?

I found that a website is using a version of telerik web ui that may be vulnerable to cve-2017-9248. However when i use the python script with command python script.py -k https://www.website.com/...
0
votes
0answers
61 views

Is it secure to prevent CSRF in API without using CSRF cookie (only CSRF token sent in header of ajax requests)?

There is a standard method of preventing a CSRF attack by comparing a value in a special cookie (that is posted automatically with each request) and some value that is coming either in form post (from ...
0
votes
0answers
83 views

Asp.NET project .dll is recognized as Ludicrouz virus

I was just working on this project and suddenly Windows Defender triggered a warning of virus... the source was the project itself. Ran the Avira antivirus and found nothing. Removed the C: drive ...
0
votes
0answers
170 views

How to store SSN in asp.net web-based application on a short-term basis?

After scouring the web to find countless similar questions, I still find it important enough to ask based on my client's specific requirements. Now I know most if not all are not a lawyer, but if you'...
0
votes
0answers
265 views

Get all active ASP.NET Session ID's as an attacker

When a user logs into my ASP.NET application an ASP.NET_SessionId is assigned to them. This means that, potentially, an attacker could impersonate a user by using their SessionId in requests (sending ...
0
votes
0answers
2k views

Prevention of host header injection in ASP.NET?

How can we mitigate host header injection in ASP.NET? I have already configured application binding in IIS and set static hostname but still, the vulnerability exists.
0
votes
0answers
305 views

ViewStateUserKey .NET CSRF protection

In a typical PHP web application you append a hidden CSRF Token in each form and this token is validated when the request is submitted in the server side. I am performing a penetration test in a .NET ...
0
votes
1answer
2k views

Session id remain same after and before logging in asp.net application

Before logging in to the asp.net application, i checked the headers and there was already a session id in cookie header cookie: ASP.NET_SessionId=3de0es3brpfbcmvkzhkidsmt And when i logged in to the ...
-1
votes
1answer
230 views

Local File Download(LFD) vulnerability exploit

I have found a arbitrary file download vulnerability in an asp.net application. I've downloaded the web.config and some other files. So what can i do with that "web.config" information ?(for example: ...