Cmseasy最新版存在存储型XSS及代码分析（2）

简要描述： cmseasy某处存在存储型xss 影响版本：CmsEasy5.x（包括最新版CmsEasy5.5UTF-820140420） 详细说明： 影响版本：CmsEasy5.x（包括最新版CmsEasy5.5UTF-820140420） 存在漏洞的文件：bbspublic.php 用户量级：250，000 BBS下所有POST提交，都会经过bbspublic.php文件里的removexss函数过滤，此函数在bbspublic.php文件的35行，存在问题的代码如下： function removexss$val $val =...

Pyew - A Python tool for static malware analysis

Pyew is a command line python tool to analyse malware. It does have support for hexadecimal viewing, disassembly Intel 16, 32 and 64 bits, PE and ELF file formats it performs code analysis and let you write scripts using an API to perform many types of analysis, follows direct call/jmp instructio...

[SECURITY] Fedora 20 Update: python-astroid-1.0.1-2.fc20

The aim of this module is to provide a common base representation of python source code for projects such as pychecker, pyreverse, pylint, and others. It extends the class defined in the compiler.ast python module with some additional methods and attributes...

ShadowIRCd 6.3+ / Elemental-IRCd 6.5+ Out Of Bounds

Emergency patch for ShadowIRCd versions 6.3+ and Elemental-IRCd 6.5+ A vulnerability has been discovered in Elemental-IRCd/ShadowIRCd all the way back to version 6.3. If a client does a SASL authentication before the server is ready for it, a race condition will be met and the ircd will segfault ...

EspCMS最新版可伪造任意帐户登陆（简单利用代码）

简要描述： EspCMS最新版可伪造任意帐户登陆（源码分析） 测试版本espcmsutf85.8.14.03.03b 详细说明： EspCMS中用户cookie生成算法中重要的就是dbpscode 貌似前面有大牛提交过多次，厂商都只是略作修改，并没有最终搞定问题 这里来说一下，可以通过注册普通帐号，通过帐号+cookie破解得到dbpscode 首先是cookie加密算法，/public/classfunction.php，144-170行 function eccode$string, $operation = 'DECODE', $key =...

ThinkSAAS最新版绕过过滤继续注入2处

简要描述： ThinkSAAS最新版绕过过滤继续注入2处 无视gpc，无需登录 详细说明： 之前这个漏洞有 ′ 雨。分析过： WooYun: Thinksaas某处绕过过滤的注射漏洞 现在官方有最新版，做了修改，加了过滤，但是过滤不严格，可以绕过继续注入。 第一处： 现在最新的代码/app/tag/action/addajax.php case "do": $objname = t$POST'objname'; $idname = tsFiltert$POST'idname'; $objid = t$POST'objid'; $tags = t$POST'tags';...

cmseasy绕过补丁SQL注入一枚

简要描述： 继续注入。 详细说明： 在lib\plugins\pay\alipay.php中。 上次提了这个文件的洞。 看了看官网发的补丁。 foreach$POST as $key =$data ifpregmatch'/=|/', $data return false; 就是过滤了几个运算符。 但是因为语句是 where xxx。 一般的注入的话 需要where id=xxx 来注入 但是这里过滤了这些。 没想出什么办法突破。 但是在这文件 还有一个函数。 $payment = pay::getpayment$GET'code'; $selleremail =...

DedeCMS latest through the kill injection(buy_action.php)vulnerability analysis-vulnerability warning-the black bar safety net

0x00 Preface Two days ago, dark clouds white hat submitted two DedeCMS through killing injection vulnerabilities, much noise uproar, 2, No. 5, weaving dreams official release of the patch, so you download the latest code back to do a comparison, here is a simple analysis under the one injection...

[ParameterFuzz v1.8] Parameter´s auditor for web applications

ParameterFuzz is a tool to check the level of fortification in web applications, try to cover the field more exploited by hackers, as the majority of known attacks are based on exploiting poorly filtered parameters. Just as SQL injection, Cross Site Scripting or RFI among others. This tool is...

CSCMS V3.5 最新补丁后 又一个SQL注射（源码详析）

简要描述： CSCMS V3.5 最新补丁后 又一个SQL注射（源码详析） 之前的注射已经修补了，但是还有几处注射点没有注意到 详细说明： 在addslash + 引号保护 的情况下 要格外注意数字型变量的处理 /app/controllers/home.php line:1020 public function gbookdel header"Expires: Mon, 26 Jul 1997 05:00:00 GMT"; header"Cache-Control: no-cache, must-revalidate"; header"Pragma: no-cache";...

CSCMS V3.5 最新版 后台命令执行GETSHELL（源码详析）

简要描述： CSCMS V3.5 最新版 后台PHP命令执行GETSHELL（源码详析） CSCMS的全新架构加强了安全性，以往的一串漏洞均已修复， 读代码，发现还有新的漏洞 代码分析见详细说明，测试演示在漏洞证明里 详细说明： 漏洞位置为后台的 网站设置-第三方登录设置 中 有关代码如下： /app/controllers/admin/setting.php line:426 public function dengluedit //设置第三方登录的几项配置 $this-CsdjAdmin-AdminQx'4'; //注意，本处已使用xssclean过滤特定字符，之后的结论会用到...

TCCMS 某处存储型XSS及代码分析

简要描述： TCCMS 某处为过滤导致存储型XSS，可直接跨进后台，劫持管理。 详细说明： 在申请友情链接处，网站名称没有进行过滤，导致存储型XSS 进入后台，在调试日志处就可以看到由于出发了错误，导致被记录 但是在记录日志时，没有过滤，直接插入，触发xss，看看代码： linkclass.php文件： 漏洞证明： 见详细说明...

Shopex background of the login page injection vulnerability attached to the use of POC-vulnerability warning-the black bar safety net

To login when passed a certain parameter does not do the filter, resulting in the injection of the generated Recently made secondary development of the time saw the login process 发现 在 文件 \shopex\core\admin\controller\ctl.passport.php Processing the verification code, The management account and...

[OWASP Broken Web Applications Project VM v1.1] Collection of vulnerable web applications

The Broken Web Applications BWA Project is a collection of vulnerable web applications that is distributed on a Virtual Machine. The Broken Web Applications BWA Project produces a Virtual Machine running a variety of applications with known vulnerabilities for those interested in: Learning about...

[RIPS] A static source code analyser for vulnerabilities in PHP scripts

RIPS is a tool written in PHP to find vulnerabilities in PHP applications using static code analysis. By tokenizing and parsing all source code files RIPS is able to transform PHP source code into a program model and to detect sensitive sinks potentially vulnerable functions that can be tainted b...

ecshop the goods_attr and goods_attr_id two secondary injection vulnerability detailed analysis-vulnerability warning-the black bar safety net

A: goodsattrid secondary injection ! 2 0 1 3 0 7 3 0 1 5 2 7 4 9 1 Injection use process: 1. Add items to your cart, write the injection code to product attribute id http://localhost/test/ecshop/flow.php?step=addtocart POST: goods="quick":1,"spec":"1 6 3","1 5 8'","goodsid":3...

metinfo 5.1.7 getshell 0day vulnerabilities attached to the use of the Exp-bug warning-the black bar safety net

1:code analysis about/index.php $filpy = basenamedirnameFILE; $fmodule=1; requireonce ‘../include/module.php’; requireonce $module; Binding metinfo global variables covering the mechanisms can contain files Test:http://w/coder/metinfo/about/? module=../robots. txt&fmodule=7 2:getshell Find a can...

Web application security vulnerability analysis and prevention（ASP article-the vulnerability warning-the black bar safety net

In previous articles we have for common Web security vulnerabilities and prevention methods are analyzed and described, and learn to Web security vulnerability of the website's security operations as well as corporate sensitive information anti-leakage effect is huge, so effective against Web...

KingCms 6.1.1641 /system/lib/kc_template_class.php 命令执行漏洞

/search.php文件代码第104行，获取m变量后并没有将变量过滤，之后在代码109行使用eval函数对变量进行执行，所以导致命令执行漏洞。 KingCms 6.1.1641...

CSDJCMS拿shell漏洞与PHP源码分析过程

简要描述： CSDJCMS漏洞后台拿shell 详细说明： includeonce"include/install.php"; ifSIsInstall==0 header"Location:install/install.php"; includeonce"include/label.php"; ifSWebmode==1 or !fileexists"index.html" //缓存区 $cacheid ='index'; if!$cacheopt-start$cacheid echo GetTemp"index.html",0; $cacheopt-end; else...