inserting malicious content, usually code (like SQL, Javascript) into a vulnerable application. Is used only if there is no more specific injection tag available (see tag wiki)

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0
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3answers
63 views

Can isolated forms be dangerous for my server security? [closed]

I'm learning PHP and at the same time I write the examples that I get from the book to .php pages to test them and eventually publish them. My concern is about a bunch of forms that are there to test ...
0
votes
2answers
707 views

How to encode letters in multipart/form-data to include CR/LF characters?

Part of HTTP request that should be sent to server with Content-Type: multipart/form-data; looks like: ------WebKitFormBoundaryQ7KGYev31biaJTW8 Content-Disposition: form-data; name="subject" ...
0
votes
1answer
638 views

can the value of request.getHeader(“Host”) be faked?

Suppose if there is some code like <a href="<%=request.getHeader("Host")%>/xxx/abc.do>SignIn</a> Can an attacker fake request.getHeader("host") to point 'SignIn' anchor to ...
0
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1answer
165 views

Malicious JavaScript — Troj/JSRedir — Gumblar

I have a client with a website receiving AV warnings from Microsoft Security Essentials. A further investigation revealed that the site is blacklisted by Yandex.com, due to a report that the site ...
0
votes
1answer
662 views

How do I inject JavaScript into a JPG image and execute it when uploaded?

I've recently joined a security project, and received a task to demonstrate the risk related to an end-user uploading an image containing embedded (malicious) JavaScript code. I used EXIFeditor to ...
0
votes
2answers
321 views

Is it possible to modify a support .js file in a web application by injection?

Let's say there is a web application needing a JavaScript support file .js to be loaded in the head of the html document. <!DOCTYPE html> <html> <head> <meta ...
0
votes
1answer
224 views

WordPress theme infected by 5a9fa481.megaline.co malware

I have a wordpress website always updated. I'v developed a theme from scratch for it, so my theme is clean as it was always. I use strong passwords generated by specific tools. Last 3 days my website ...
0
votes
1answer
647 views

Sanitizing JavaScript to prevent XSS

I'm going through a vulnerability remediation exercise for a client and am trying to figure out how to best mitigate this particular hole. There's a script on our site that calls up content into a new ...
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0answers
15 views

Constructing a tainted string for arc injection

I'm new to security and currently referring to Robert Seacord's Secure Coding in C and C++. In chapter 2 of the same, the author talks about arc injection, wherein he passes the flow of control in the ...
0
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0answers
50 views

How Modification attacks works?

Theoretically... In Active attacks we have "modification attack"...ie "In a message modification attack, an intruder alters packet header addresses to direct a message to a different destination or ...
0
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0answers
64 views

Detecting reflective DLL injection any other ways?

any way to detect it? maybe using mcafee hips rules? Are there any known Techniques to detect it ? like walking the VAD tree or something?
0
votes
2answers
93 views

Protecting code injection via chattr on php files?

Recently, a website I hosted (wordpress I think) for a friend got hacked and all php pages had added code at the bottom in the form of "echo base64_encode(...);". Thus there were unwanted ads on very ...
0
votes
1answer
71 views

SAPE link injection into website

I currently have a WordPress website that has been updated to latest version 4.1, also latest theme installed. The problem is this SAPE Russian link network that is injecting malware code into the ...
0
votes
0answers
191 views

Active Directory Injection attack

Is there a possible way of injecting code to pull data from Active directory? I have written a PHP page that executes Powershell and is able to change passwords to a controlled group of people. ...
0
votes
1answer
274 views

Why can't all wireless cards perform packet injection?

If a wireless card can send packets, why can't it inject packets? All have to do to inject a packet is create a raw socket, construct a packet with the spoofed headers and then send the packet ...
0
votes
0answers
92 views

Should I be concerned about the following URLs that were tried to open on my webpage?

I don't know if this is some injection attempt or a weird bot or what ever. An IP opened several pages within my Drupal 7 website with the appendix ...
0
votes
1answer
97 views

Is API hooking done by a process in a shared page, visible to all other processes?

Assume, I have an executable which hooks the API CreateFileW located in Kernel32.dll which is shared globally across the system for all other processes. From hooking I mean, that I have overwritten ...
0
votes
0answers
34 views

How to route RST injections

Lots of security appliances and software support RST injection. Plenty of material exists on the algorithmics of the RST packet(s) (making them fit the context of the targeted TCP connection, ...
-1
votes
4answers
249 views

Software for web hacking? [closed]

I want to learn sql injection, xss and other web attacks. I am new to all this, just a beginner. I want to know which software to use. Can I use Windows for these attacks ...
-1
votes
1answer
78 views

Why injecting a php tag with XSS dosn't work? [closed]

So you all know about the XSS vulnerability but what I cannot understand is how come injecting a <?php ?> tag doesn't work? eg.: suppose there is a Stored XSS vulnerability in the index.php of a ...
-2
votes
2answers
349 views

Parameterization strategy for hazardous character injection [closed]

I have a input text field for accepting Email ID. If Email ID is not entered by User, I have a client side validation using Java Script to display error message which reads like, "Please enter valid ...
-2
votes
1answer
119 views

Scanner / tool to generate a list with all forms and input fields of a website [closed]

I'm not very experienced with information security but know some basics about injection attacks and other web based attacks. Is there a tool / crawler to find all forms and input fields of a whole ...
-2
votes
1answer
452 views

Injected Images

I want to learn all about that. How can we inject code into an image? Is the code must be php? Or is javascript or HTML works too? How I find documentation about this article? I'm a newbie about ...
-4
votes
3answers
11k views

How do I hack this login page by using SQL injection? [closed]

I'm testing a client's web site vulnerability to SQL injection, which appears to be the case. The web site is hosted in IIS on a Windows server and is using Microsoft's .NET framework with SQL. I'm ...
-6
votes
2answers
570 views

PHP injection on 777 file [closed]

Some one has modified a PHP file, which had permissions set to 777, on my VPS server. How can someone do that without administrative access to the server? What information I can give you? I know ...