Xxe

PHPOffice PhpSpreadsheet before 1.8.0 has an XXE issue. The XmlScanner decodes the sheet1.xml from an .xlsx to utf-8 if something else than UTF-8 is declared in the header. This was a security measurement to prevent CVE-2018-19277 but the fix is not sufficient. By double-encoding the the xml...

CVE-2019-12331

PHPOffice PhpSpreadsheet before 1.8.0 has an XXE issue. The XmlScanner decodes the sheet1.xml from an .xlsx to utf-8 if something else than UTF-8 is declared in the header. This was a security measurement to prevent CVE-2018-19277 but the fix is not sufficient. By double-encoding the the xml...

PT-2019-12758 · Phpoffice · Phpoffice Phpspreadsheet

Name of the Vulnerable Software and Affected Versions: PHPOffice PhpSpreadsheet versions prior to 1.8.0 Description: The issue arises from the XmlScanner decoding sheet1.xml from an .xlsx file to utf-8 if a different encoding is declared in the header. This was initially intended as a security...

CVE-2019-12331: Improper Restriction of XML External Entity Reference

PHPOffice PhpSpreadsheet before 1.8.0 has an XXE issue. The XmlScanner decodes the sheet1.xml from an .xlsx to utf-8 if something else than UTF-8 is declared in the header. This was a security measurement to prevent CVE-2018-19277 but the fix is not sufficient. By double-encoding the the xml...

Rockstar Games: Reflected XSS via Double Encoding

The researcher found a Reflected XSS vulnerability in the search query on support.rockstargames.com. This exploit worked by using double-encoding to bypass our filters. With the researcher's help we were able to resolve this vulnerability...

Double Encoding Attack

Symfony is vulnerable to double encoding attacks. A malicious user can access restricted URLs by passing a double-encoded string in the url, bypassing the URI restrictions...

VulnCheck KEV: CVE-2004-1315

viewtopic.php in phpBB 2.x before 2.0.11 improperly URL decodes the highlight parameter when extracting words and phrases to highlight, which allows remote attackers to execute arbitrary PHP code by double-encoding the highlight value so that special characters are inserted into the result, which...

Drupal Core double-encoded 'destination' parameter open redirect vulnerability

Drupal is a free and open source content management system developed in PHP. An open redirection vulnerability exists in the Drupal Core double encoding of the 'destination' parameter.The Drupal 6 'drupalgoto' function fails to correctly decode the content of $REQUEST'destination' when used,...

Lavarel-Security XSS Filter Bypass Vulnerability

Lavarel-Security cross site scripting filter suffers from a bypass vulnerability. Product: Lavarel-Security XSS Filter Bypass Vulnerability: Mutation Based XSS Bypass Impact: Medium/High Authors: Rafay Baloch Company: RHAinfoSEC Website: http://rhainfosec.com Status: Fixed ========= Description...

WordPress 3.3.2 Cross Site Scripting

There is a persistent XSS vulnerability in the wordpress version 3.3.2. However, the severity of this finding is very LOW. The detail is as follow, a Login into an admin account b Navigate to Links - Links Categories c Fill up the required details and intercept the request with a BURP suite. d Th...

linksys-xss.txt

Linksys WRT160N Wireless Router Double encoding XSS Vulnerability By David Gil http://www.infosec.com.mx [email protected] Using Double encoding attack you can inject XSS code into a HTTP POST request a common user can be easily cheated and compromise router password or router configuration...

mod_jk sends decoded URL to tomcat

modjk in Apache Tomcat JK Web Server Connector 1.2.x before 1.2.23 decodes request URLs within the Apache HTTP Server before passing the URL to Tomcat, which allows remote attackers to access protected pages via a crafted prefix JkMount, possibly involving double-encoded .. dot dot sequences and...

mod_jk sends decoded URL to tomcat

modjk in Apache Tomcat JK Web Server Connector 1.2.x before 1.2.23 decodes request URLs within the Apache HTTP Server before passing the URL to Tomcat, which allows remote attackers to access protected pages via a crafted prefix JkMount, possibly involving double-encoded .. dot dot sequences and...

Apache Tomcat JK Web Server Connector双重编码“..”绕过安全限制漏洞

Apache Tomcat是一个流行的开放源码的JSP应用服务器程序。 Apache Tomcat在处理畸形编码的文件请求时存在漏洞，远程攻击者可能利用此漏洞绕过访问限制。 Apache Tomcat用于连接tomcat和apache之间的连接器JK Web Server Connector没有正确处理URL中双重编码的“..”字串。如果多个组件（防火墙、缓存、代理和Tomcat）处理一个请求的话，这些组件不应迭代的多次解码请求URL，否则就可能绕过最后一个组件之前所实施的访问控制规则。 默认下modjk解码Apache...

DEBIAN-CVE-2007-1860

modjk in Apache Tomcat JK Web Server Connector 1.2.x before 1.2.23 decodes request URLs within the Apache HTTP Server before passing the URL to Tomcat, which allows remote attackers to access protected pages via a crafted prefix JkMount, possibly involving double-encoded .. dot dot sequences and...

CVE-2004-1315: Undefined Security Weakness

viewtopic.php in phpBB 2.x before 2.0.11 improperly URL decodes the highlight parameter when extracting words and phrases to highlight, which allows remote attackers to execute arbitrary PHP code by double-encoding the highlight value so that special characters are inserted into the result, which...

CVE-2001-0333: Undefined Security Weakness

Directory traversal vulnerability in IIS 5.0 and earlier allows remote attackers to execute arbitrary commands by encoding .. dot dot and "" characters twice...