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...

Oracle Linux 4 : HelixPlayer removal (ELSA-2010-0981)

From Red Hat Security Advisory 2010:0981 : Helix Player contains multiple security flaws and should no longer be used. This update removes the HelixPlayer package from Red Hat Enterprise Linux 4. The Red Hat Security Response Team has rated this update as having critical security impact. Common...

WordPress Plugin miniBB - SQL Injection / Multiple Cross-Site Scripting Vulnerabilities

source: https://www.securityfocus.com/bid/61116/info miniBB is prone to an SQL-injection vulnerability and multiple cross-site scripting vulnerabilities. Successful exploits could allow an attacker to steal cookie-based authentication credentials, compromise the application, access or modify data...

Carberp Web Panel C2 Backdoor Remote PHP Code Execution

This module exploits backdoors that can be found all over the leaked source code of the Carberp botnet C2 Web Panel. Module Options msf use exploit/unix/webapp/carberp/backdoorexec msf undefinedbackdoorexec show actions ...actions... msf undefinedbackdoorexec set ACTION msf undefinedbackdoorexec...

Carberp Source Code Leaked

The source code for the Carberp Trojan, which typically sells for $40,000 on the underground, has been leaked and is now available to anyone who wants it. The leak has echoes of the release of the Zeus crimeware source code a couple of years ago and has security researchers concerned that it may...

PHP-Fusion: source code security analysis report

Several vulnerabilities were discovered in PHP-Fusion 'PHP-Fusion' software: Incorrect User Input Filtration when Connecting to External Files File System Path Manipulation Incorrect User Input Filtration when Using Regular Expressions while Calling the pregreplace Function Using Insufficiently...

imacs CMS 0.3.0 Shell Upload

?php / ,--^----------,--------,-----,-------^--, | ||||||||| --------' | O .. CWH Underground Hacking Team .. +---------------------------^----------| ,-------, | / XXXXXX /| / / XXXXXX / \ / / XXXXXX /\ / XXXXXX / / XXXXXX / ------' Exploit Title : imacs CMS Unrestricted File Upload Exploit Date...

One dedecms variable coverage holes of the wretched use of the method-vulnerability warning-the black bar safety net

The most recent dedecms variable coverage holes, and finally can control the global variables, but can not completely control $GLOBALS$v1 .= $v2; Note that there is a sliding scale, is in an initialized global variable content on a sliding scale the content. It has now been disclosed the exploit...

content_negotiation

This plugin uses HTTP content negotiation to find new resources. The plugin has three distinctive phases: Identify if the web server has content negotiation enabled. For every resource found by any other plugin, perform a request to find new related resources. For example, if another plugin finds...

detect_transparent_proxy

This plugin tries to detect transparent proxies. The procedure for detecting transparent proxies is simple, I try to connect to a series of IP addresses, to the port 80, if all of them return an opened socket, then its the proxy server responding. Plugin type Infrastructure Options This plugin...

redos

This plugin finds ReDoS regular expression DoS vulnerabilities as explained here: http://en.wikipedia.org/wiki/ReDoS Plugin type Audit Options This plugin doesnt have any user configured options. Source For more information about this plugin and the associated tests, theres always the source code...

http_auth_detect

This plugin greps every page and finds responses that indicate that the resource requires authentication. Plugin type Grep Options This plugin doesnt have any user configured options. Source For more information about this plugin and the associated tests, theres always the source code to understa...

blank_body

This plugin finds HTTP responses with a blank body, these responses may indicate errors or misconfigurations in the web application or the web server. Plugin type Grep Options This plugin doesnt have any user configured options. Source For more information about this plugin and the associated...

blind_sqli

This plugin finds blind SQL injections using two techniques: time delays and true/false response comparison. Only one configurable parameters exists: eqlimit Plugin type Audit Options Name | Type | Default Value | Description | Help ---|---|---|---|--- eqlimit | float | 0.9 | String equal ratio 0...

urllist_txt

This plugin searches for the urllist.txt file, and parses it. The urllist.txt file is/was used by Yahoos search engine. Plugin type Crawl Options This plugin doesnt have any user configured options. Source For more information about this plugin and the associated tests, theres always the source...

wordnet

This plugin finds new URLs using wn. An example is the best way to explain what this plugin does, lets suppose that the input for this plugin is: http://a/index.asp?color=blue The plugin will search the wordnet database for words that are related with "blue", and return for example: "black" and...

mod_security

This evasion plugin performs a bypass for modsecurity version 2.1.0 or less here: http://www.php-security.org/MOPB/BONUS-12-2007.html Important: The evasion only works for postdata. Example: Post-data Input: a=b Post-data Output : \x00a=b Plugin type Evasion Options This plugin doesnt have any us...

find_captchas

This plugin finds any CAPTCHA images that appear on a HTML document. The crawl is performed by requesting the document two times, and comparing the image hashes, if they differ, then they may be a CAPTCHA. Plugin type Crawl Options This plugin doesnt have any user configured options. Source For...

server_status

This plugin fetches the server-status file used by Apache, and parses it. After parsing, new URLs are found, and in some cases, the plugin can deduce the existance of other domains hosted on the same server. Plugin type Infrastructure Options This plugin doesnt have any user configured options...

generic

This plugin finds all kind of bugs without using a fixed database of errors. This is a new kind of methodology that solves the main problem of most web application security scanners. Plugin type Audit Options Name | Type | Default Value | Description | Help ---|---|---|---|--- diffratio | float |...