A web application security scanner performs a black box test on a web application to identify potential security vulnerabilities and architectural weaknesses in the web application.

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2
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2answers
57 views

How to Estimate time taken for Web Application Security Testing?

I would like to do some kind of estimation for time taken to test a website/ web application for security vulnerabilities. I will be testing websites against OWASP Top 10 Based on my understanding, ...
1
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1answer
80 views

Does it make sense to scan localhost site?

I was playing around with wpscan a little while ago. I was wondering if it makes sense to scan a site on your localhost server. I think that it is since there are examples like DVWA, but I imagine it ...
0
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0answers
39 views

Should I add signatures to the Netscaler Application Firewall for Exchange, Cognos, etc?

This link describes that I can use Cenzic, IBM AppScan, Qualsys, Trend Micro and Whitehat files to create an application filter for various products. I'm looking for filters that apply to commonly ...
0
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1answer
95 views

configuring burp to use in proxy environment

my university internet connection runs behind proxy.its host name is 192.168.1.103 and port no is 3128.how to configure proxy in burp suite if i should enter above proxy setting in my firefox browser. ...
0
votes
2answers
390 views

Source code disclosure vulnerability

I am a bit confused about the discussion here about hiding javascript source code. Let's say if I browse to a url like this: http://www.example.com/site/somejs.js and then what I see is something like ...
1
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1answer
386 views

Cross Domain Javascript security [duplicate]

I used a web vulnerability scanner to scan my web site. It indicates several links with "Cross domain Java script source file inclusion." May I know how would an attacker exploit this type of ...
1
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0answers
62 views

Vega Scanner Took Website offline? [closed]

I used the Subgraph Vega scanner to scan a website, I wanted to get any linked social media pages from their site. Anyway soon into the scan the page went offline with a 404. I checked with different ...
28
votes
4answers
4k views

Why am I getting strange HTTP requests for non-existing pages?

I am running a web server and watching what people request. I have been getting frequent traffic like: GET /phph/php/ph.php HTTP/1.1 or GET /mrmr/mrm/mr.php HTTP/1.1 Are these scans? Are the ...
5
votes
2answers
91 views

Is it worth it to install the same web application on different kind of web servers in a vulnerability assessment?

When doing a web vulnerability assessment with tools such as Acunetix and w3af, is it worth it to install the same web application on multiple types of web servers (Apache, IIS, etc.)? If differences ...
1
vote
2answers
256 views

Credentialed scans and the Burp Suite active Scanner

I have been running scans on a few web applications that require a typical username and password to gain access to the website. I usually remain logged in through the browser my proxy is running ...
0
votes
2answers
824 views

Scan all possible files on server (Brute force Filenames)

I'm not sure if I'm right here, but I just wanted to know if there is a tool that scans all possible filename combinations on a server and tells you what filenames the server responded to. So it would ...
2
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0answers
35 views

Burp warning whenever I write a rule?

Whenever I write rule and save it in burp it gives this warning, I am not able to find out why it warns me The rule is not in-scope for any URLs. Are you sure yu want to proceed? While the rule is ...
2
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2answers
466 views

Malware removal: Iframe injected javascript

My Joomla! website is infected by an iframe injected malware, according to Sucuri SiteCheck: To remove the malware, does it suffice to remove the infected file site/media/system/js/caption.js? Or ...
1
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1answer
2k views

SHA256.DB30.com listing of email account

After searching a gmail account in Google I've found a result for the website SHA256.DB30.com. The page just shows the name of the gmail account and a list with major and minor hash. From my basic ...
-5
votes
2answers
92 views

Large web application security challenges [closed]

What are the biggest challenges of security in web applications? I want to do a search in the area but I'm not sure what I want to look, I want something that people think it is impossible to serve ...
4
votes
1answer
184 views

Burp Suite Active Scanning Wizard options

I have been making use of Burp Suite's active scanning functionality for some of my recent web application assessments and I had some questions about the active scanners ability to remove urls from ...
-1
votes
3answers
279 views

How to determine if someone is scanning my server?

How is possible to determine if someone make requests with tools for pentesting? Is there any linux command?
-1
votes
1answer
184 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 ...
1
vote
2answers
299 views

Are web vulnerability scanners active or passive?

I want to scan my own website for vulnerabilities using Vega and w3af from kali linux. I assume these tools perform active attacks, not passive ones. Is this correct? If they do perform active ...
15
votes
3answers
2k views

Can anyone recognise this sudden influx of malformed HTTP requests?

Starting around 3 weeks ago, my site started getting a lot of strange and recurring http requests from my users. I'm familiar with malicious scans which happen on a daily basis, but these requests ...
0
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3answers
147 views

Is This A Website Attack/Vuln Test?

I have a specific IP that has been iterating through the directories on my site testing for something. Here is an example of what it keeps trying to hit: ...
0
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2answers
2k views

How to scan a website using Nessus with login credentials

I have scanned my website using Nessus.But I need to scan it as logged in user since most of the urls are accessible only if we are logged in.How can I set website login credentials in Nessus?
1
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2answers
1k views

Can you export a report from OWASP Zap based off a individual website?

I have a list of 30 websites I have scanned. I need to pull out a report for each individual website. Is it possible to do? Right now I am just running a report and getting the results for all 30 and ...
5
votes
2answers
5k views

nginx - How to prevent processing requests with undefined server names with HTTPS

How do I avoid nginx processing a request with an undefined server name using the https protocol. The following configuration makes this work for normal http requests. It resets the connection for ...
3
votes
3answers
156 views

Trying to identify what a scanner was looking for

I got scanned yesterday, and I'm seeing a bunch of entries in my logs like /'\"\\'\\\");|]*{%0d%0a<%00>/photos or /'\"\\'\\\");|]*{%0d%0a<%00>/resources. What specific vulnerability was ...
0
votes
2answers
83 views

Is it possible to sabotage google bots? [closed]

Consider the following theoretical webserver: On any request, produce an html response that consists of 2 links, which are each randomly chosen strings followed by ".html". When the google bot ...
2
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1answer
307 views

Automated tools to test Struts OGNL security vulnerabilities

I'm looking for a way to find Struts2 OGNL vulnerabilities (specifically http://www.cvedetails.com/cve/CVE-2013-4316/ and http://www.cvedetails.com/cve/CVE-2013-2251/. ) I know that attackers ...
2
votes
1answer
210 views

Session Cookie HttpOnly Set After Initial Server Response Showing as Vulnerable

Is a session cookie set without HttpOnly at first, but added before the client browser finishes rendering, still considered vulnerable? The scanner test I need to satisfy believes so, but is this a ...
2
votes
1answer
911 views

Why is “MIME type mismatch on image file” a security vulnerability?

Some security vulnerability scanners as Ratproxy detects a vulnerability called "MIME type mismatch on image file". Thanks to the CAPEC project we can see that Cross-Site Scripting Using MIME Type ...
4
votes
1answer
158 views

If you want to implement a XSS scanner, is it absolutely necessary to use a JS interpreter? Why?

In a recent discussion about a security vulnerability scanner that returns false positives for XSS detection, I noticed that the scanner just inject a string like "this_is_my_string_" (without the ...
0
votes
2answers
189 views

Can someone scan a website from a remote address and steal users login information?

Suppose I have a website such as www.myforum.mysite.com, can an attacker sit down and listen to or scan my forum and get everyones username and password when they try to log in to my forum or site? ...
7
votes
3answers
5k views

How to know if two IP addresses point to the same web server?

Doing some testing against two IP address in the scope I find one web server in each one. Both host what it seems the same web application. They are different public (accessible through Internet) IP ...
-3
votes
1answer
180 views

w3af plugin development example [closed]

I'm new to w3af, and I would like to build my own plugin. I have searched on w3af web and googled it for some examples but no luck... Can anyone give me an example how to start building plugins or ...
4
votes
2answers
586 views

How can I find the malicious/backdoor codes without knowing the last modified date?

Last night my website got hacked and attacker edited the main index.php. I was wondering even he edited that file, the last modified date did not change. so I just worry if he would put the backdoor ...
3
votes
3answers
1k views

Self Tests for cPanel Server PCI Compliance

(Edited & added more information at the bottom of this question) I've been tasked with "testing" a client's Linux web servers, running cPanel (which they own and mostly manage, until they come to ...
-6
votes
1answer
3k views

How to find bugs/ vulnerabilities in web apps/sites? [closed]

What knowledge is needed? What software is to be used? How are the reports written? PS: Websites like facebook.com
2
votes
5answers
3k views

Website vulnerability scanner in Java && Open Source [closed]

I am working on a Web platform that must-need-should have a good level of security. Therefore, I am interested in a good quality tool to test my Web platform QA on security. My main programming ...
7
votes
3answers
3k views

SQL Injection How to inject Clean/Rest URLS

I have a question I'm hoping you could help me with? Unclean url's: http://example.com/index.php?page=foo http://example.com/products?category=2&pid=25 ...
3
votes
5answers
248 views

How to introduce delay in scanning tools that do not implement delay without touching source code?

Usually scanning tools implement a switch in order to delay requests and not flood the target. Sometimes there tools that do not implement this delay option. Is there a way to delay packets from ...
2
votes
4answers
2k views

Sucuri giving false positive with their free online scanner because of an .htaccess RewriteRule

I'm not sure where to ask this Question - here, SO, Webmasters.SE, somewhere else? Please migrate if appropriate. tl;dr: The following rule in my .htaccess is causing Sucuri's free online scanner to ...
1
vote
3answers
292 views

What is the first step in auditing the security efficiency of a simple website?

I am asked to write a first technical audit about the security best practices to improve a PHP web-site security. I am wondering from where to start? Is there a famous audit forms to analyze and ...
1
vote
1answer
518 views

Web Crawling Legal Issues [closed]

I am wondering if there are any legal guidelines concerning web-crawling. Assuming that I respect the robots.txt, what else do I have to take into account. Are there any restrictions regarding e.g. ...
1
vote
1answer
545 views

Lots of 'unidentified exploits' detected with w3af

I've been running some scans across a few different networks and on certain sites I will get a flag about an unidentified exploit in the log. When I review what the exploit is, most of the time its a ...
0
votes
1answer
1k views

Identify an HTTP scanner from some HTTP headers

My personal Apache server occasionally gets some pretty obvious scans for vulnerabilities. The client that does the scanning does GET HTTP/1.1 methods on a variety of URLs, and uses a variety of ...
2
votes
2answers
813 views

Looking for open source crawler/spider & scanner [closed]

Until now I managed to look into Webscarab, Webscarab-NG, IronWASP & Burp extender. Unfortunately, except IronWASP, that refused to compile from the GIT source, none of the projects matched my ...
1
vote
3answers
2k views

Is scanning a site directory considered illegal penetration testing?

Does anyone know if using Dirbuster [link] to scan for unlisted directories and their contents is (possibly) legal in say the US?
1
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2answers
579 views

AVG Website Scan, Chance of 'Potential Threat'?

In a recent question I asked about investigating websites for viruses. The answers were very helpful, I ended up using the AVG website scanner. First I used it on our website and found it was clean, ...
5
votes
2answers
1k views

Scanning DVWA with w3af - Unable to detect SQLi when security on low

I've been messing around with DVWA (Damn vulnerable web application) and w3af. I've been scanning DVWA with w3af, and have used the spiderMan proxy and http config to setup auth credentials to get ...
0
votes
1answer
217 views

FoundStone scan + URI filtering

I have a server that is protected with a firewall with URI filtering rule. So if you go http://x.x.x.x/URIFilter/Something you will get to the server, but if you don't put URIfilter into URL or use ...
0
votes
3answers
6k views

How to exploit this SQL inection vulnerability?

I am learning SQL injection on a vulnerable Web App. I scanned it with w3af. It showed many vulnerabilities. One of them is : SQL injection in a Microsoft SQL database was found at: ...