Principles of the PHP encryption function of the discuz Forum Program

KANG Sheng's authcode function can be said to have made significant contributions to the Chinese PHP community. Including kangsheng's own products, and most Chinese companies that use PHP use this function for encryption. authcode uses exclusive or

Foosun 0day latest Administrator Account Password Vulnerability and repair

Fengxun foosun's registration file has a vulnerability. Hackers can use brute-force Administrator accounts and passwords. Vulnerability file: www.2cto.com/user/SetNextOptions. aspSimple Method: Violent Administrator

Use WinHttpRequest to forge a Referer

Author: Zui lie red dust First, it should be noted that the purpose of spoofing access is not to deceive the server. It was originally thought that adding a Referer header to the XMLHTTP object would be fine, but the result would not work, as would

DLL hijacking-based WebShell Elevation of Privilege

Reduta You can learn from this article:What is DLL hijacking? DLL hijacking is commonly used to crack reverse programs. We can also use it for Webshell Elevation of Privilege. ● Causes of DLL hijacking ● Let's take a look at the causes of DLL

About FCKeditor all versian Arbitrary File Upload Vulnerability

At night, I saw a FCKeditor all versian Arbitrary File Upload Vulnerability on Weibo. I am working on fckeditor using my framework recently. Address: http://www.bkjia.com/Article/201108/99594.html The result is basically meaningless (at least I

Ecmall full-version local File Inclusion Vulnerability and repair (REQUEST content is not protected)

Outside: previous one: http://www.bkjia.com/Article/200903/36736.html Lu renjia Brief description: Ecmall makes a serious error by default. It bypasses the protection logic in the system and can contain arbitrary files for php code execution.Details:

OneFileCMS v1.1.1 Multiple Remote defects and repair

Title: OneFileCMS v.1.1.1 Multiple Remote VulnerabilitiesAuthor: mr. pr0n (@ _ pr0n _)# Homepage: http://ghostinthelab.wordpress.com/-http://s3cure.gr: Http://onefilecms.com/download/onefilecms_site_v1.1.1.zipTest version: OneFileCMS v.1.1.1Test

MySQL automatic type conversion and injection

If the value is 0, all projects are displayed ~ View source1 mysql> select * from login where username = 0; 2 + ----------- + ---------- + 3 | username | password | 4 + ----------- + ---------- + 5 | administrator | password | 6 | aaa | ccc | 7 + ---

Fanwe navigation SQL Injection Vulnerability Analysis

When I opened it, I found that my number was blacklisted. The speed returned to the post. I was nervous. I found a system for the speed. Okay, I admit that I just read it, the array is not filtered and directly submitted to the query statement. The

SQL Server injection notes

In some large companies, mysql + php + apache is usually used, and Microsoft SQL Server injection is rarely used. During vulnerability processing or testing, for some valuable injection testing ideas and SQL statements, you can forget the text. Here,

Another injection of Wanda System

Problem System: supplier system http://www.vans-china.cn repair is not complete, bypass login is repaired, post repair is not completely, from URL injection into a blind note, get N multi-data. Post parameter, USERNO. The post package is as follows:

Odd sex stunt: Mysql error injection usage Summary

Remember that the previous blog recorded an error injection Article {Injection Technique: how to inject and use mysql three error Modes}, Today I saw another, and then share it with everyone http://xxx.cn/qcwh/content/detail.php? Id = 330 & sid = 19

ThinkSNS V3 defect-01

Fan scalping vulnerability! Supports CSRF and Home Page worms. Test only! Currently, official V3 users are 3 K + users. For more information, see here. Site:Http://demo.thinksns.com is still a demo, it is necessary to test. The CSRF worm can be

Nginx resolution of OPPO sub-station can be granted permissions (including repair solutions)

URL: http://test.myoppo.com/bluesword/blue_sword.php? T = t_upload & Action = PostMsg Someone has previously uploaded this file, but the Administrator has completed fixing the vulnerability .. Although the PHP file is forbidden, you can continue to

Cainiao also came to learn penetration-ah d injection tool to guess the principle

Such a strange name is a bit fresh in this article. Many cainiao like me don't know anything, so they know that the tool starts to crash. Go to the workshop after reading a tutorial. I don't understand anything. Let's analyze the principle of this

Soufun has a system with loose permission control and can operate other user data in the same system.

There is no parallel permission control.Soufangbang ERP-no parallel permission control is available for all modules of the real estate business management system. Other user modules can be operated and user accounts can be stolen. Http://erp.soufun.

Friendship detection a university website

Write a cainiao article. This website was launched on December 20 ,. The time relationship is written only today. Let's take a look at the website. The main site. I checked that there are no vulnerabilities.Take out the [Fans] Daniel wwwscan

FreeCms command execution (Ognl execution sequence bypass vulnerability)

Open-source free java CMS-FreeCMS1.3-Data Object-mail Project address: https://code.google.com/p/freecms/   Submitted action: Http: // localhost: 8080/ff/login_login.do? User. loginname = EXP         Add account: http://localhost:8080/ff/login_login.

MetInfo_v5.1.3 Arbitrary File Upload

MetInfo released the new version 5.1.5 on the 23rd and fixed the vulnerability mentioned in this Article. Of course, it should strictly be an arbitrary variable overwrite vulnerability .... ps: You are welcome to repost it in various forms. The

A dedecms variable overwrites the tricky exploitation method of the Vulnerability

The latest dedecms variable overwrite vulnerability can control global variables, but cannot fully control $ GLOBALS [$ v1]. = $ v2; note that the incremental content is added on the initialized global variable content. Currently, public

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