Invision Power Board is a widely used WEB-based program.
The Invision Power Board has the input verification vulnerability. Remote attackers may exploit this vulnerability to execute SQL injection attacks.
Because user data cannot be properly filtered, attackers may execute SQL injection attacks on the host by inserting SQL commands in the st parameter.
Affected Systems:Invision PS
Test method:The Program (method) provided on this site may be offensive and only used for security research and teaching. You are at your own risk! Product: Invision Power BoardSecurity-Risk: moderatedRemote-Exploit: yesVendor-URL: http://www.invisionpower.comVendor-Status: informedAdvisory-Status: published
Credits================Discovered by: David Vieira-KurzHttp://www.majorsecurity.info/penetrationstest.php
Affected Products:---------------------
Release date:Updated on: 2013-05-23
Affected Systems:Invision Power Board 3.4.4Description:--------------------------------------------------------------------------------Invision Power Board is a popular PHP Forum program.The Invision Power Board does not correctly verify the input content of the User Email field on the registration page, which allows remote attackers to modify the logon password of any U
/*----------------------------------------------------------------Invision Power Board ----------------------------------------------------------------Author ......: Egidio Romano aka EgiXMail ......: n0b0d13s [at] gmail [dot] comSoftware link .........: http://www.invisionpower.com/+ ------------------------------------------------------------------------- +| This proof of concept code was written for educational purpose only. || Use it at your own r
Invision Power Board (IPB) is a forum program based on Php+mysql. Although most of the domestic use of discuz, but a lot of foreign IPB users, today posted IPB nginx configuration file. The configuration is as follows:
Copy Code code as follows:
server {
Access_log off;
Error_log Logs/bbs.jb51.net-error_log warn;
Listen 80;
server_name bbs.jb51.net;
# Static file configuration
Location ~*. (gif|jpg|jpeg|png|ico|wmv|3gp|avi|mpg|mpeg|
Deep understanding of JS prototype and prototype chain, and deep understanding of js prototype
PrototypeIt is a concept that is hard to understand in JavaScript. There are also many prototype-related attributes, the object has the prototype attribute, and the function object
"PHP template Engine" Prototype prototype release! , prototype prototype
At the beginning of the article, we must first say sorry to the people who have been concerned about me! It was originally intended to complete the first edition of the PHP template engine immediately after the front end Framework 5.0 was release
JavaScript exploration: Powerful prototype and prototype chain, and javascript exploration prototype
// The foo variable is for (var I in foo) {if (foo. hasOwnProperty (I) {console. log (I) ;}} in the preceding example );}}
JavaScript does not contain the traditional class inheritance model, but uses the prototypal prototype
The prototype in JavaScript is completely parsed, and the prototype is prototype.
To understand prototype in JS, you must first understand the following concepts:1. Everything in JS is an object
2. All things in JS are derived from objects, that is, the end point of the prototype
Talking about the JS prototype object and prototype chain, talking about the js prototype
In Javascript, all objects are objects, but objects are also different. They can be divided into two types: common objects and Function objects ).
In general, the objects generated through the new Function are Function objects, and other objects are common objects.
Example:
Analyze the javascript prototype and prototype chain, and analyze the javascript prototype
Each function we create has a prototype attribute, which is a pointer pointing to a prototype object, the attributes and methods in the prototype
Used JavaScript students are sure to prototype thunderclap piercing, but this is what it is a beginner mixed, only know that the function will have a prototype attribute, you can add a function for instance access, the other is not clear, recently read some The JavaScript Advanced program design, finally unveiled its mysterious veil.
Each function has a prototype
and three interaction modes (Component interaction, Page Link, and interaction status) can meet the interaction requirements of UX designers in many aspects.
In its 3.2 version, new functions such as page flow charts and brain charts are added. The beautiful page flow chart is what UX designers especially want. Through the page flow chart, you can intuitively see the content presentation and functional processes of each page, as well as display important comments on the page. With the brain map
Prototype prototypes:I. Relationship of functions to objects1. A function is one of the objects (the function is the object type)Example: function fn1 () {...}Console.log (fn1 instanceof Object);Returns true, stating that the function (FN1) is an object type.2. The object is created by the functionExample: var obj = new Object ();var arr = new Array (3);Arr[0] = 0;ARR[1] = 1;ARR[2] = 2;Console.log (typeof Object); Obj is created by objectConsole.log (
One, instanceof:instanceof detects if there is a prototype prototype on the right side of the __PROTO__ prototype chain on the left. I've been in two previous articles[JS Master's Road] the basic characteristics and advantages and disadvantages of the constructor function[JS Master's Road] step-by-step graphical JavaScript pr
In-depth analysis on prototype of ctipt PT: Is prototype attributes a copy, a reference, or a fixed search method?
---- 01 _ modifying prototype attributes//
//
Output:
After the instance is created, person1.username: zhangsanAfter the instance is created, person2.username: zhangsan
After the prototype is modified, per
Understanding the prototype and prototype chain in javascript, understanding the prototype of javascript
Prototype
As we all know, JavaScript does not contain the traditional class inheritance model, but uses the prototype model. Code implementation is like this.
function S
We proceed as above, we have solved the method sharing problem of multiple instances by prototyping, then we will figure out the prototype of the prototype and the context of the prototype chain.1 functionCreateobj (uName) {2 This. UserName =UName;3 }4CreateObj.prototype.showUserName =function(){5 return This. UserName;6
Javascript: traversing the prototype chain, calling stack, and scope chain
In JavaScript, there are three common chain structures: prototype chain, call stack (Call StackScope chain. This article does not want to talk about the basic knowledge of these concepts, but rather shows how to traverse the three chain structures to deepen understanding. Traverse prototype
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.