Code injection

All versions of phpjs are vulnerable to Prototype Pollution via parsestr...

CVE-2020-7700

CVE-2020-7700 affects phpjs. All versions up to 1.3.2 are vulnerable to Prototype Pollution via parse_str, enabling an attacker to modify Object.prototype. Notable sources (GHSA, OSV, NVD) corroborate prototype pollution and advise no widely fixed version; remediation guidance commonly suggests r...

Prototype Pollution

Overview phpjs is a community built php binding in javascript. Affected versions of this package are vulnerable to Prototype Pollution via parsestr. POC: require'phpjs'.parsestr"protopolluted=true",; console.logpolluted //true Remediation There is no fixed version for phpjs. Credit: Beomjin Lee...

PHP study notes and security vulnerabilities-vulnerability warning-the black bar safety net

System variables $POST // get the post data is a dictionary $GET // get get data, is a dictionary The error control operator PHP supports one error control operator:@the. When it is placed in a PHP expression, the expression may produce any error information is ignored. Variable default value Whe...

CVE-2007-3205

The parsestr function in 1 PHP, 2 Hardened-PHP, and 3 Suhosin, when called without a second parameter, might allow remote attackers to overwrite arbitrary variables by specifying variable names and values in the string to be parsed. NOTE: it is not clear whether this is a design limitation of the...

phpcms v9用户登录处存在sql注入漏洞

password字段如果存在特殊字符，在传入到程序时仍然会被转义，而且在phpsso的login中使用的是username做数据库查询，而不是password。针对第一个问题我们可以使用二次url编码的方法来搞定，在解码之后程序还是用了parsestr对字符串进行了拆解，而这个函数还附带了解url编码的功能。所以，我们只需要在传password内容时传递%2527就可以让单引号出现在phpsso的变量中了。第二个问题也用到parsestr的功能，parsestr在解析“username=123&password=456”这样的字符串，会把它解析为：Array username=123,...

CmsEasy 5.6 /celive/live/header.php SQL注入漏洞

整个漏洞详情在书安杂志中进行了详细的说明。链接：https://www.secbook.net在parseObjXml 凼数中$rootTag 就是传入的 xml 中的第一个标签，返里判断是 xjxobj 还是 xjxquery当$rootTag 为 xjxquery 时将传入的参数内容通过 parsestr 处理 parsestr$sQuery, $aArray;然后当 getmagicquotesgpc == 1 == on的时候候，将传入的参数值反转义$newArray$sKey = stripslashes$sValue;进入postdata函数。function...

PHPCMS V9 /phpcms/modules/vote/index.php 代码执行漏洞

漏洞影响版本：phpcms v9.5.8漏洞分析：hpsso/index.php文件所有的操作都存在严重的注入问题，这个类文件的构造函数最先调用它的父构造函数，通过authkey来解析POST传入的data内容，解析后data中的内容会作为注册、登陆、删除用户等操作的内容依据，而这些操作都会将这些数据作为数据库查询语句使用。这个问题其实在XXX的《PHPCMS V9...

Easytalk V2.5 SQL注入一枚

简要描述： 看官网上更新到了2.5。。 漏洞是少了不少。。 不好找了。。。找了很久都没找到什么。。 全局GET POST 转义。 详细说明： Indexaction中 public function checkreset parent::tologin; $uModel=D'Users'; $urldata=$REQUEST'urldata'; parsestrbase64decode$urldata; $userid=intval$userid; $username=strreplacearray"'",'"'," ","",$username;...

PhpcmsV9 arbitrary user password modification logic vulnerability-vulnerability warning-the black bar safety net

I actually sent the first vulnerability, see Tick: PhpcmsV9 SQL injection 2 0 1 3-year new year the first Mentioned pass code: parsestrsysauth$POST'data', 'DECODE', $this-applist$this-appid'authkey', $this-data; In phpssoserver/phpcms/modules/phpsso/classes/phpsso. class. php. I leave it up to yo...

WordPress GRAND Flash Album Gallery SQL Injection / Disclosure / File Overwrite

waraxe-2012-SA094 - Multiple Vulnerabilities in Wordpress GRAND Flash Album Gallery Plugin ============================================================================================= Author: Janek Vind "waraxe" Date: 24. October 2012 Location: Estonia, Tartu Web:...

bo-blog任意变量覆盖漏洞

// go.php $qurl=$SERVER"REQUESTURI"; @list$relativePath, $rawURL=@explode'/go.php/', $qurl; $rewritedURL=$rawURL; // 来自$SERVER"REQUESTURI",可以任意提交的: ... $RewriteRules="/component/^/+/?/"; // 这个正则限制的不够细致,可以很轻易的绕过: ... $RedirectTo="page.php?pagealias=\1"; $i=0; foreach $RewriteRules as $rule if...

PHPCMS2008 1 0 0 5 2 7 version website management system to download an arbitrary file vulnerability-vulnerability warning-the black bar safety net

Phpcms is a PHP-based+Mysql architecture of the web content management system, it is an open-source PHP development platform. Phpcms uses a modular approach to the development, functional and easy to use to facilitate the expansion, for medium to large sites provide heavyweight website Building...

Memory corruption

The 1 parsestr, 2 pregmatch, 3 unpack, and 4 pack functions; the 5 ZENDFETCHRW, 6 ZENDCONCAT, and 7 ZENDASSIGNCONCAT opcodes; and the 8 ArrayObject::uasort method in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information memory contents or...

CVE-2010-2191

The 1 parsestr, 2 pregmatch, 3 unpack, and 4 pack functions; the 5 ZENDFETCHRW, 6 ZENDCONCAT, and 7 ZENDASSIGNCONCAT opcodes; and the 8 ArrayObject::uasort method in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 allow context-dependent attackers to obtain sensitive information memory contents or...

PHPCMS2008 100527版本网站管理系统下载任意文件漏洞

phpcms2008sp4 下载任意文件漏洞发布后，27号官方的补丁是这样的： down.php ifpregmatch'/.php/i',$f || strpos$f, ":\" showmessage'地址有误'; //12行 没补丁前是这样的： ifpregmatch'/.php$/',$f || strpos$f, ":\" showmessage'地址有误'; //12行 可以看出两者的区别。 但同样是这个文件中： parsestr$ak;//8行 知道这里还有更好的利用方法了，再看文件： download.php if$m $fileurl =...

Input validation

The parsestr function in 1 PHP, 2 Hardened-PHP, and 3 Suhosin, when called without a second parameter, might allow remote attackers to overwrite arbitrary variables by specifying variable names and values in the string to be parsed. NOTE: it is not clear whether this is a design limitation of the...

CVE-2007-3205

The parsestr function in 1 PHP, 2 Hardened-PHP, and 3 Suhosin, when called without a second parameter, might allow remote attackers to overwrite arbitrary variables by specifying variable names and values in the string to be parsed. NOTE: it is not clear whether this is a design limitation of the...

PHP parse_str variables overwrite

Insufficient arguments validation allows to overwrite internal variables...

PHP parse_str() arbitrary variable overwrite

Title: PHP parsestr arbitrary variable overwrite Vendor: http://www.php.net/ Advisory: http://www.acid-root.new.fr/advisories/14070612.txt Author: DarkFig gmdarkfig at gmail dot com Written on: 2007/06/12 Released on: 2007/06/12 Risk level: Medium / High I.BACKGROUND Quote from php.net PHP is a...