| 
Sr. No. | 
Name | 
Features | 
  | 
1 | 
XSS-Me | 
XSS-Me is the Exploit-Me tool used to test for
   reflected XSS vulnerabilities. | 
  | 
2 | 
noXSS | 
Protects user 
   against XSS attacks 
Not for latest firefox 35 | 
  | 
3 | 
   NoScript Security Suite 2.6.9.15 
    
 | 
Allow active content to run only from sites
   that user trust, and protect user against XSS and Clickjacking
   attacks. | 
  | 
4 | 
RightClickXSS
   0.2.1
   
   
 | 
This addon adds a right-click menu option to
   insert sample XSS payloads into textboxes for security testing.
   Useful for security researchers or developers testing for
   cross-site scripting in web applications. | 
  | 
5 | 
FB
   Phishing Protector 4.4.3
 | 
Protects user from Phishing or Scams (through
   XSS injection attacks) while user is on Facebook | 
  | 
6 | 
ImmuniWeb®
   Self-Fuzzer 0.9.3
   
   
 | 
ImmuniWeb® Self-Fuzzer is a simple and free
   extension that fuzzes user's HTTP requests in real-time to detect
   SQLi and XSS vulnerabilities on a website, demonstrating how
   easily these 2 most common web weaknesses can be found by anyone. | 
  | 
7 | 
HackBar
   1.6.3
   
   
 | 
Its main purpose is to help a developer do
   security audits on his code. If you know what your doing, this
   toolbar will help you do it faster. | 
  | 
8 | 
Secure
   Login 1.0.6
   
   
 | 
Secure Login is
   an extension for Firefox integrated password manager. 
 Prevents malicious JavaScript code to
   automatically steal your login data.Provides an option to
   protect your login data from all JavaScript code during login.
 Websites requiring JavaScript for the login process can be added
   to an exception list.
 Can prevent cross-site scripting (XSS)
   attacks to steal your passwords without having to deactivate
   JavaScript.
 | 
  | 
9 | 
Karma
   Blocker 0.4.8
   
   
 | 
Especially useful for blocking third-party
   resources to help combat privacy leaks (cookies) and security
   problems (XSS). | 
  | 
10 | 
Netcraft
   Toolbar 1.10.1
   
   
 | 
Blocks phishing
   sites, helping to protect users from online fraud 
 
 
• Detailed site
   reports –the extension displays a wealth of information about
   the sites you visit, helping you to make informed choices about
   their integrity.
 • Risk Ratings – we evaluate the
   characteristics of the site and compare these against those
   depicted by fraudulent sites. The result is a simple visual
   summary displayed on the site report.
 
 
 
• Protection against cross site scripting
   (XSS) – The extension optionally traps XSS and other suspicious
   URLs which contain characters with no purpose other than to
   deceive. | 
  | 
11 | 
X-Forwarded-For
   Spoofer 1.0.2
   
   
 | 
With this add-on,
   you can assign an arbitrary IP address to the X-Forwarded-For
   field, attempt to perform XSS by including HTML in this field, or
   even attempt SQL injection. 
 
 
Not available for firefox 35.0 | 
  | 
12 | 
HTTP
   Content Security Policy Detector 0.78
   
   
 | 
It scrutinizes the HTTP Response Headers for
   the presence of X-Content-Security-Policy. | 
  | 
13 | 
SiteCheck
   extension for Firefox 1.0.3
   
   
 | 
Scan any website for security issues,
   blacklisting, and malware with Sucuri SiteCheck | 
  | 
14 | 
Clickjacking
   Reveal 1.1
 | 
This extension tries to warn you if it found
   clickjacking technique on the page you are viewing. | 
  | 
15 | 
Clickjacking
   Defense - Declarative Sec Detector 0.77
   
   
 | 
It scrutinizes the HTTP Response Headers for
   the presence of X-Frame-Options Header | 
  | 
16 | 
Policeman
   0.18.1
 | 
Policeman gives you precise control over what
   web requests are allowed. Create rules based on domain name and
   type of resource being requested. It can also be used to improve
   privacy or block cross-site scripts. | 
  | 
17 | 
XSSed
   Search 20101014
   
   
 | 
Search the cross-site scripting database at
   XSSed.Com | 
  | 
18 | 
Remove
   Cookie(s) for Site 0.63
   
   
 | 
A very simple extension to remove all the
   cookies of currently opened site. It adds an option to the Right
   Click menu of the page, and a Clear Cookies Button to perform this
   operation. It displays the status of operation in the status bar | 
  | 
19 | 
Simple
   Site Blocker 1.1
   
   
 | 
A simple site blocker with whitelist features. | 
  | 
20 | 
Controle
   de Scripts 1.0.3
   
   
 | 
Controle de Scripts is an extension that allows
   you to control what JavaScripts do on your browser. It adds extra
   settings to your browser preferences window, improving its native
   JavaScript control interface. | 
  | 
21 | 
CSRF
   Finder 1.2
   
   
 | 
CSRF Finder captures http request and looks
   csrf vulnerability | 
  | 
22 | 
RequestPolicy
   0.5.28
   
   
 | 
Be in control of which cross-site requests are
   allowed. Improve the privacy of your browsing by not letting other
   sites know your browsing habits. Secure yourself from Cross-Site
   Request Forgery (CSRF) and other attacks. | 
  | 
23 | 
CsFire
   1.0.8
   
   
 | 
CsFire autonomously protects you against
   dangerous or malicious cross-domain requests, such as Cross-Site
   Request Forgery (CSRF). CSRF is very prevalent and dangerous, as
   stated by the OWASP top 10, as well as the CWE/SANS top 25
   programming errors. | 
  | 
24 | 
Self-Destructing
   Cookies 0.4.7
 | 
Fix the web. Gets rid of a site's cookies and
   LocalStorage as soon as you close its tabs. Protects against
   trackers and zombie-cookies. Trustworthy services can be
   whitelisted. | 
  | 
25 | 
SQL
   Inject Me 0.4.7
   
   
 | 
SQL Injection vulnerabilites can cause a lot of
   damage to a web application. A malicious user can possibly view
   records, delete records, drop tables or gain access to your
   server. SQL Inject-Me is Firefox Extension used to test for SQL
   Injection vulnerabilities. | 
  | 
26 | 
SecurityFocus
   Vulnerabilities search plugin 20091001
   
   
 | 
This plugin lets you search on Security Focus
   Vulnerabilities. | 
  | 
27 | 
SurfPatrol
   1.2.1
 | 
SurfPatrol invisibly scans your browser and
   signals to you if any vulnerability in Firefox or its plugin is
   found. Notifications are displayed on the browser’s toolbar. | 
  | 
28 | 
Heartbleed
   Monitor 0.2.1
 | 
A Firefox add-on to notify you when you visit a
   webpage vulnerable to Heartbleed | 
  | 
29 | 
PunkSPIDER
   1.0
 | 
Displays web vulnerability information from
   PunkSPIDER about the site you're currently visiting. PunkSPIDER is
   an open source project that scans the entire Internet for web
   vulnerabilities and provides the results free and open to the
   public. |