How to Scan for Vulnerabilities on Any Website Using Nikto « Null Byte :: WonderHowTo

Before attacking any website, a hacker or penetration tester will first compile a list of target surfaces. After they've used some goodreconand found the right places to point their scope at, they'll use a web server scanning tool such as Nikto for hunting down vulnerabilities that could be potential attack vectors.Nikto is a simple, open-source web server scanner that examines a website and reports back vulnerabilities that it found which could be used to exploit or hack the site. Also, it's one of the most widely used website vulnerabilities tools in the industry, and in many circles, considered the industry standard.Although this tool is extremely effective, it'snotstealthy at all. Any site with anintrusion-detection systemor other security measures in place will detect that it's being scanned. Initially designed for security testing, stealth was never a concern.Don't Miss:Use Metasploit's WMAP to Scan Web Apps for VulnerabilitiesThe Right Way to Use NiktoIf you just run Nikto by itself on a targeted website, you may not know what to do with the information from the scan. Nikto is actually more like a laser pointer to call in a much larger strike, and you'll see how that plays out in a little bit.First, let's talk about the target surface. This is pretty much anywhere a hacker will attempt to attack and could include things such as network-exposed printers and a web server. When we get to using Nikto later, we'll need to provide it with one of three different types of information: an IP address for a local service, a web domain to attack, or an SSL/HTTPS website.Before diving right into a scan with Nikto, it's better to do some additional reconnaissance using an open-source intelligence tool such asMaltego. Tools like this can help build a profile and a more focused list of available targets that should be concentrated on. Once that's done, Nikto can be used to hone in on potential vulnerabilities for targets on the list.Don't Miss:How to Use Maltego to Fingerprint an Entire NetworkIf lucky, a vulnerability with a weaponized exploit will be found, meaning there's a tool out there already to take advantage of the weakness. With the appropriate tool, which will automatically exploit the vulnerability, a hacker can gain access to the target to perform any number of behind-the-scenes attacks, like adding code to perform a malicious activity.Step 1: Install NiktoIf you're running Kali Linux, Nikto comes preinstalled, so you don't have to download or install anything. It'll be located in the "Vulnerability Analysis" category. If you don't have it for some reason, you can get Nikto fromits GitHubor just use theapt installcommand.apt install niktoIf you're doing this on a Mac, you can useHomebrewto install Nikto.brew install niktoStep 2: Get to Know NiktoBefore you dive into scanning web servers with Nikto, lets you use the-Helpoption to see everything that can be done inside Nikto.nikto -HelpOptions:
       -ask+               Whether to ask about submitting updates
                               yes   Ask about each (default)
                               no    Don't ask, don't send
                               auto  Don't ask, just send
       -Cgidirs+           Scan these CGI dirs: "none", "all", or values like "/cgi/ /cgi-a/"
       -config+            Use this config file
       -Display+           Turn on/off display outputs:
                               1     Show redirects
                               2     Show cookies received
                               3     Show all 200/OK responses
                               4     Show URLs which require authentication
                               D     Debug output
                               E     Display all HTTP errors
                               P     Print progress to STDOUT
                               S     Scrub output of IPs and hostnames
                               V     Verbose output
       -dbcheck           Check database and other key files for syntax errors
       -evasion+          Encoding technique:
                               1     Random URI encoding (non-UTF8)
                               2     Directory self-reference (/./)
                               3     Premature URL ending
                               4     Prepend long random string
                               5     Fake parameter
                               6     TAB as request spacer
                               7     Change the case of the URL
                               8     Use Windows directory separator (\)
                               A     Use a carriage return (0x0d) as a request spacer
                               B     Use binary value 0x0b as a request spacer
        -Format+           Save file (-o) format:
                               csv   Comma-separated-value
                               htm   HTML Format
                               nbe   Nessus NBE format
                               sql   Generic SQL (see docs for schema)
                               txt   Plain text
                               xml   XML Format
                               (if not specified the format will be taken from the file extension passed to -output)
       -Help              Extended help information
       -host+             Target host
       -404code           Ignore these HTTP codes as negative responses (always). Format is "302,301".
       -404string         Ignore this string in response body content as negative response (always). Can be a regular expression.
       -id+               Host authentication to use, format is id:pass or id:pass:realm
       -key+              Client certificate key file
       -list-plugins      List all available plugins, perform no testing
       -maxtime+          Maximum testing time per host (e.g., 1h, 60m, 3600s)
       -mutate+           Guess additional file names:
                               1     Test all files with all root directories
                               2     Guess for password file names
                               3     Enumerate user names via Apache (/~user type requests)
                               4     Enumerate user names via cgiwrap (/cgi-bin/cgiwrap/~user type requests)
                               5     Attempt to brute force sub-domain names, assume that the host name is the parent domain
                               6     Attempt to guess directory names from the supplied dictionary file
       -mutate-options    Provide information for mutates
       -nointeractive     Disables interactive features
       -nolookup          Disables DNS lookups
       -nossl             Disables the use of SSL
       -no404             Disables nikto attempting to guess a 404 page
       -Option            Over-ride an option in nikto.conf, can be issued multiple times
       -output+           Write output to this file ('.' for auto-name)
       -Pause+            Pause between tests (seconds, integer or float)
       -Plugins+          List of plugins to run (default: ALL)
       -port+             Port to use (default 80)
       -RSAcert+          Client certificate file
       -root+             Prepend root value to all requests, format is /directory
       -Save              Save positive responses to this directory ('.' for auto-name)
       -ssl               Force ssl mode on port
       -Tuning+           Scan tuning:
                               1     Interesting File / Seen in logs
                               2     Misconfiguration / Default File
                               3     Information Disclosure
                               4     Injection (XSS/Script/HTML)
                               5     Remote File Retrieval - Inside Web Root
                               6     Denial of Service
                               7     Remote File Retrieval - Server Wide
                               8     Command Execution / Remote Shell
                               9     SQL Injection
                               0     File Upload
                               a     Authentication Bypass
                               b     Software Identification
                               c     Remote Source Inclusion
                               d     WebService
                               e     Administrative Console
                               x     Reverse Tuning Options (i.e., include all except specified)
       -timeout+          Timeout for requests (default 10 seconds)
       -Userdbs           Load only user databases, not the standard databases
                               all   Disable standard dbs and load only user dbs
                               tests Disable only db_tests and load udb_tests
       -useragent         Over-rides the default useragent
       -until             Run until the specified time or duration
       -update            Update databases and plugins from CIRT.net
       -useproxy          Use the proxy defined in nikto.conf, or argument http://server:port
       -Version           Print plugin and database versions
       -vhost+            Virtual host (for Host header)
   		+ requires a valueStep 3: Use the Basic SyntaxAs you can see from the previous step, Nikto has many options, but for our purposes, we'll stick to the basic syntax as follows. We'll substitute the <IP or hostname> with the actual IP address or hostname sans angle brackets.nikto -h <IP or hostname>However, Nikto is capable of doing a scan that can go after SSL and port 443, the port that HTTPS websites use (HTTP uses port 80 by default). So we're not just limited to scanning old sites, we can do vulnerability assessments on sites that use SSL, which is pretty much a requirement these days to be indexed in search results.If we know it's an SSL site that we're targeting, we can specify it in Nikto to save some time on the scan by adding-sslto the end of the command.nikto -h <IP or hostname> -sslStep 4: Scan an SSL-Enabled WebsiteFor example, let's start with scanning pbs.org to see some of the types of information that a Nikto scan will show. After it connects to port 443, we see that there's some useful information about the cipher and a list of other details like that the server is Nginx, but there's not a whole lot of interesting data here for us.nikto -h pbs.org -ssl- Nikto v2.1.6
------------------------------------------------------------------------------
- STATUS: Starting up!
+ Target IP:			54.225.198.196
+ Target Hostname:		pbs.org
+ Traget Port:			443
------------------------------------------------------------------------------
+ SSl Info:			Subject:	/CN=www.pbs.org
					Altnames:	account.pbs.org, admin.pgs.org, dipsy-tc.pbs.org, docs.pbs.org, ga.video.cdn.pbs.org, git.pbs.org, heart.ops.pbs.org, hub-dev.pbs.org, image.pbs.org,
                    			jaws..pbs.org, kids.pbs.org, koth-qa.svp.pbs.org, login.pbs.org, ops.pbs.org, pbs.org, player.pbs.org, projects.pbs.org, sentry.pbs.org, teacherline.pbs.org,
                                urs.pbs.org, video.pbs.org, weta-qa.svp.pbs.org, whut-qa.svp.pbs.org, wnet.video-qa.pbs.org, wnet.video-staging.pbs.org, www-cache.pbs.org, www.pbs.org
                    Ciphers:	ECDHE-RSA-AES128-GCM-SHA256
                    Issuer:		/C-US/0=Let's Encrypt/CN=Let's Encrypt Authority X3
+ Start Time:			2018-12-05 23:34:06 (GMT-8)
------------------------------------------------------------------------------
+ Server: nginx
+ The anti-clickjacking X-Frame-Options header is not present.
+ The X-XSS-Protection header is not defined. This header can hint to the user agent to protect against some forms of XSS
+ Uncommon header 'x-pbs-fwsrvname' found, with contents: fwcacheproxy1
+ The site uses SSL and the Strict-Transport-Security HTTP header is not defined.
+ The X-Content-Type-Options header is not set. This could allow the user agent to render the content of the site in a different fashion to the MIME type
+ Root page / redirects to: https://www.pbs.org/
+ No CGI Directories found (use '-C all' to force check all possible dirs)
+ RC-1918 IP address found in the 'x-pbs-appsvrip' header: The IP is "10.137.181.52".
+ Uncommon header 'x-cache-fs-status' found, with contents: EXPIRED
+ Uncommon header 'x-pbs-appsvrname' found, with contents: fwcacheproxy1
+ Uncommon header 'x-pbs-appsvrip' found, with contents: 10.137.181.52
+ Server leaks inodes via ETags, header found with file /pbs.org.zip, fields: 0x5b96537e 0x1678
+ 7446 requests: 0 error(s) and 10 item(s) reported on remote host
+ End Time:				2018-12-06 00:30:29 (GMT-8) (3383 seconds)
------------------------------------------------------------------------------
+ 1 host(s) testedStep 5: Scan an IP AddressNow that we performed a quick scan of a website, let's try using Nikto on a local network to find embedded servers such as a login page for a router or an HTTP service on another machine that's just a server with no website. To get started, let's find our IP address usingifconfig.ifconfigen0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST>  mtu 1500
        inet 192.168.0.48  netmask 0xffffff00  broadcast 192.168.0.255
        inet6 XXXX::XXX:XXXX:XXXX:XXXX%en0  prefixlen 64  secured scopeid 0x8
        ether XX:XX:XX:XX:XX:XX  txqueuelen 1000  (Ethernet)
        inet6 XXXX::XXX:XXXX:XXXX:XXXX%en0  prefixlen 64 autoconf secured
        inet6 XXXX::XXX:XXXX:XXXX:XXXX%en0  prefixlen 64 autoconf temporary
        nd6 options=201<PERFORMNUD,DAD>
        media: autoselect
        status: active

en2: flags=8863<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST>  mtu 1500
        options=60<TS04,TS06>
        ether XX:XX:XX:XX:XX:XX
        media: autoselect <full-duplex>
        status: inactiveThe IP address we want is the "inet" one. Then we can runipcalcon it to get our network range. If you don't haveipcalc, you can install it withapt install ipcalc, then try again. The range will be next to "Network," in my case, 192.168.0.0/24.ipcalc 192.168.0.48Address:   192.168.0.48         11000000.10101000.00000000. 00110000
Netmask:   255.255.255.0 = 24   11111111.11111111.11111111. 00000000
Wildcard:  0.0.0.255            00000000.00000000.00000000. 11111111
=>
Network:   192.168.0.0/24       11000000.10101000.00000000. 00000000
HostMin:   192.168.0.1          11000000.10101000.00000000. 00000001
HostMax:   192.168.0.254        11000000.10101000.00000000. 11111110
Broadcast: 192.168.0.255        11000000.10101000.00000000. 11111111
Hosts/Net: 254                   Class C, Private InternetNow, we're going to want to runNmapto find services running in the network range. Let's scan port 80 with our range and tack on-oG(grepable output) to extract only the hosts that are up and running, i.e., the ones responding indicating that port 80 is open. Then we'll save everything to a file, which I'm namingnullbyte.txt, but could be named anything.nmap -p 80 192.168.0.0/24 -oG nullbyte.txtStarting Nmap 7.60 ( https://nmap.org ) at 2018-12-06 00:43 PST
Nmap scan report for 192.168.0.1
Host is up (0.021s latency).

PORT   STATE SERVICE
80/tcp open  http

Nmap scan report for 192.168.0.2
Host is up (0.088s latency).

PORT   STATE SERVICE
80/tcp open  http

Nmap scan report for 192.168.0.4
Host is up (0.032s latency).

PORT   STATE SERVICE
80/tcp open  http

Nmap scan report for 192.168.0.5
Host is up (0.020s latency).

PORT   STATE SERVICE
80/tcp open  http

Nmap scan report for 192.168.0.11
Host is up (0.068s latency).

PORT   STATE  SERVICE
80/tcp closed http

Nmap scan report for 192.168.0.24
Host is up (0.023s latency).

PORT   STATE  SERVICE
80/tcp closed http

Nmap scan report for 192.168.0.31
Host is up (0.059s latency).

PORT   STATE  SERVICE
80/tcp closed http

Nmap scan report for 192.168.0.48
Host is up (0.030s latency).

PORT   STATE  SERVICE
80/tcp closed http

Nmap scan report for 192.168.0.60
Host is up (0.092s latency).

PORT   STATE  SERVICE
80/tcp closed http

Nmap done: 256 IP addresses (9 hosts up) scanned in 8.92 secondsThere's a nice little trick that can send all the up hosts directly to Nikto for scanning. We usecatto read the output stored in ournullbyte.txtdocument (or whatever you named it). Then, there'sawk, a Linux tool that will help search for the following pattern, whereUpmeans the host is up andprint $2means to print out the second word in that line for each, i.e., just the IP address. Then, we send that data to a new file calledtargetIP.txt(or whatever you'd like to name it).cat nullbyte.txt | awk '/Up$/{print $2}' | cat >> targetIP.txtWe can now view the contents of our new file withcatto see all the IP addresses that have port 80 open.cat targetIP.txt192.168.0.1
192.168.0.2
192.168.0.4
192.168.0.5
192.168.0.11
192.168.0.24
192.168.0.31
192.168.0.48
192.168.0.60This is perfect for Nikto because it can easily interpret files like this. So we can send this output over to Nikto with the following command.nikto -h targetIP.txtThe results will look similar to the ones we got when performing the SSL scan.Step 6: Scan an HTTP WebsiteWe've scanned a secure website and an IP address on a local network, and now it's time to go after an unsecured web domain using port 80. For this example, I'm using "afl.com.au,' which was not using SSL at the time I performed this scan.nikto -h www.afl.com.au- Nikto v2.1.6
---------------------------------------------------------------------------
+ Target IP:          159.180.84.10
+ Target Hostname:    www.afl.com.au
+ Target Port:        80
+ Start Time:         2018-12-05 21:48:32 (GMT-8)
---------------------------------------------------------------------------
+ Server: instart/nginx
+ Retried via header: 1.1 varnish (Varnish/6.1), 1.1 e9ba0a9a729ff2960a04323bf1833df8.cloudfront.net (CloudFront)
+ The anti-clickjacking X-Frame-Options header is not present.
+ The X-XSS-Protection header is not defined. This header can hint to the user agent to protect against some forms of XSS
+ Uncommon header 'x-cache' found, with contents: Miss from cloudfront
+ Uncommon header 'x-instart-cache-id' found, with contents: 17:12768802731504004780::1544075250
+ Uncommon header 'v-cache-hit' found, with contents: Hit
+ Uncommon header 'x-amz-cf-id' found, with contents: Dr-r6OwO5kk9ABt4ejzpc7R7AIF6SuH6kfJHQgP0v6xZoHwMLE55rQ==
+ Uncommon header 'x-instart-request-id' found, with contents: 12814413144077601501:BEQ01-CPVNPPRY18:1552504721:0
+ Uncommon header 'x-oneagent-js-injection' found, with contents: true
+ Uncommon header 'grace' found, with contents: cache
+ The X-Content-Type-Options header is not set. This could allow the user agent to render the content of the site in a different fashion to the MIME type
+ Uncommon header 'x-ruxit-js-agent' found, with contents: true
+ Cookie dtCookie created without the httponly flag
+ Server banner has changed from 'instart/nginx' to 'nginx' which may suggest a WAF, load balancer or proxy is in place
+ No CGI Directories found (use '-C all' to force check all possible dirs)
+ Entry '/sites/' in robots.txt returned a non-forbidden or redirect HTTP code (200)
+ Entry '/search/' in robots.txt returned a non-forbidden or redirect HTTP code (200)
+ Entry '*.mobileapp' in robots.txt returned a non-forbidden or redirect HTTP code (400)
+ Entry '*.liveradio' in robots.txt returned a non-forbidden or redirect HTTP code (400)
+ Entry '*.smartmobile' in robots.txt returned a non-forbidden or redirect HTTP code (400)
+ Entry '*.responsive' in robots.txt returned a non-forbidden or redirect HTTP code (400)
+ Entry '/stats?*/' in robots.txt returned a non-forbidden or redirect HTTP code (200)
+ "robots.txt" contains 8 entries which should be manually viewed.
+ OSVDB-3092: /sitemap.xml: This gives a nice listing of the site content.
+ OSVDB-3092: /psql_history: This might be interesting...
+ OSVDB-3092: /global/: This might be interesting...
+ OSVDB-3092: /home/: This might be interesting...
+ OSVDB-3092: /news: This might be interesting...
+ OSVDB-3092: /search.vts: This might be interesting...
+ OSVDB-3092: /stats.htm: This might be interesting...
+ OSVDB-3092: /stats.txt: This might be interesting...
+ OSVDB-3092: /stats/: This might be interesting...
+ OSVDB-3092: /Stats/: This might be interesting...
+ OSVDB-3093: /.wwwacl: Contains authorization information
+ OSVDB-3093: /.www_acl: Contains authorization information
+ OSVDB-3093: /.htpasswd: Contains authorization information
+ OSVDB-3093: /.access: Contains authorization information
+ OSVDB-3093: /.addressbook: PINE addressbook, may store sensitive e-mail address contact information and notes
+ OSVDB-3093: /.bashrc: User home dir was found with a shell rc file. This may reveal file and path information.
+ OSVDB-3093: /.bash_history: A user's home directory may be set to the web root, the shell history was retrieved. This should not be accessible via the web.
+ OSVDB-3093: /.forward: User home dir was found with a mail forward file. May reveal where the user's mail is being forwarded to.
+ OSVDB-3093: /.history: A user's home directory may be set to the web root, the shell history was retrieved. This should not be accessible via the web.
+ OSVDB-3093: /.htaccess: Contains configuration and/or authorization information
+ OSVDB-3093: /.lynx_cookies: User home dir found with LYNX cookie file. May reveal cookies received from arbitrary web sites.
+ OSVDB-3093: /.mysql_history: Database SQL?
+ OSVDB-3093: /.passwd: Contains authorization information
+ OSVDB-3093: /.pinerc: User home dir found with a PINE rc file. May reveal system information, directories and more.
+ OSVDB-3093: /.plan: User home dir with a .plan, a now mostly outdated file for delivering information via the finger protocol
+ OSVDB-3093: /.proclog: User home dir with a Procmail rc file. May reveal mail traffic, directories and more.
+ OSVDB-3093: /.procmailrc: User home dir with a Procmail rc file. May reveal subdirectories, mail contacts and more.
+ OSVDB-3093: /.profile: User home dir with a shell profile was found. May reveal directory information and system configuration.
+ OSVDB-3093: /.rhosts: A user's home directory may be set to the web root, a .rhosts file was retrieved. This should not be accessible via the web.
+ OSVDB-3093: /.sh_history: A user's home directory may be set to the web root, the shell history was retrieved. This should not be accessible via the web.
+ OSVDB-3093: /.ssh: A user's home directory may be set to the web root, an ssh file was retrieved. This should not be accessible via the web.
+ OSVDB-5709: /.nsconfig: Contains authorization information
+ /portal/changelog: Vignette richtext HTML editor changelog found.
+ 7587 requests: 4 error(s) and 55 item(s) reported on remote host
+ End Time:           2018-12-05 22:42:41 (GMT-8) (3249 seconds)
---------------------------------------------------------------------------
+ 1 host(s) testedAbove, we can see that there's a Varnish server and some headers that help indicate how the website is configured. However, the juicier stuff is the directories found which can help snag configuration files that may contain credentials or other things that have been misconfigured and left unintentionally accessible.The items with the OSVDB prefix are vulnerabilities reported in theOpen Source Vulnerability Database(a site that shut down in 2016). It's similar to other vulnerability databases such asSecurityFocus,Microsoft's Technet, andCommon Vulnerabilities and Exposures. I prefer to check out theNational Vulnerability Database.While there aren't any major things that can be exploited from this scan, if there was, you can use theCVE reference toolto translate the OSVDB identifier to a CVE entry, so you can use one of the other sites above to read more about the vulnerability.Let's say we found some worth exploring, such asCVE-2018-10933, aLibssh vulnerability we covered in detail previously. The CVE holds information about what can be exploited, what the severity score is (such as critical), and some other information that can help determine an attack vector. If it something worth using, you can searchMetasploit, as someone has already likely developed a weaponized module for it to exploit it more easily.Step 7: Pair Scans with MetasploitOne of the best things about Nikto is that you can actually export information into a format that Metasploit can read when you're performing a scan. To do, just use the commands above to perform the scan, but appending-Format msf+to the end of it. The format can help us quickly pair data retrieved with a weaponized exploit.nikto -h <IP or hostname> -Format msf+So, in this guide, we went from determining the target's surface area to finding a vulnerability and then pairing it with a weaponized exploit so we don't have to do all of the work. Since Nikto is not a stealthy tool, it's wise to perform these types of scans from a VPN, through Tor, or another type of service so that your real IP address is not flagged for suspicious behavior.Don't Miss:How to Scan Websites for Vulnerabilities Using an Android Phone Without RootFollow Gadget Hacks onPinterest,Reddit,Twitter,YouTube, andFlipboardSign up forGadget Hacks' daily newsletteror weeklyAndroidandiOSupdatesFollow WonderHowTo onFacebook,Twitter,Pinterest, andFlipboardWant to start making money as a white hat hacker?Jump-start your hacking career with our2020 Premium Ethical Hacking Certification Training Bundlefrom the newNull Byte Shopand get over 60 hours of training from cybersecurity professionals.Buy Now (90% off) >Other worthwhile deals to check out:97% off The Ultimate 2021 White Hat Hacker Certification Bundle99% off The 2021 All-in-One Data Scientist Mega Bundle98% off The 2021 Premium Learn To Code Certification Bundle62% off MindMaster Mind Mapping Software: Perpetual LicenseCover photo by Null ByteRelatedHack Like a Pro:How to Find Website Vulnerabilities Using WiktoAndroid for Hackers:How to Scan Websites for Vulnerabilities Using an Android Phone Without RootHack Like a Pro:Using Nexpose to Scan for Network & System VulnerabilitiesHow To:Discover & Attack Services on Web Apps or Networks with SpartaHow To:Detect Vulnerabilities in a Web Application with UniscanHack Like a Pro:How to Scan for Vulnerabilities with NessusHack Like a Pro:How to Scan the Internet for Heartbleed VulnerabilitiesHow To:Conduct Recon on a Web Target with Python ToolsHack Like a Pro:How to Hack Web Apps, Part 1 (Getting Started)How To:Conduct OSINT Recon on a Target Domain with Raccoon ScannerHow To:Probe Websites for Vulnerabilities More Easily with the TIDoS FrameworkHow To:Use NMAP 7 to Discover Vulnerabilities, Launch DoS Attacks and More!How To:Perform a Large-Scale Network Security Audit with OpenVAS's GSAHow To:Scan Websites for Vulnerabilities with ArachniHow To:13 QR Code Scanners That Won't Send You to Malicious Webpages on Your iPhoneHow To:Use Metasploit's WMAP Module to Scan Web Applications for Common VulnerabilitiesHeartbleed Still Lingers:How to Check Your Android Device for VulnerabilitiesNews:How to Study for the White Hat Hacker Associate Certification (CWA)Hack Like a Pro:Reconnaissance with Recon-Ng, Part 1 (Getting Started)How To:Top 10 Exploit Databases for Finding VulnerabilitiesHow To:Spider Web Pages with Nmap for SQLi VulnerabilitiesHacking Reconnaissance:Finding Vulnerabilities in Your Target Using NmapNews:Flaw in Facebook & Google Allows Phishing, Spam & MoreForbes Exploited:XSS Vulnerabilities Allow Phishers to Hijack Sessions & Steal Logins