CMSQLite 1.3.2 – Multiple Vulnerabilities
Title: ====== CMSQLITE v1.3.2 - Multiple Web Vulnerabiltiies Date: ===== 2012-10-18 References: =========== http://www.vulnerability-lab.com/get_content.php?id=726 VL-ID: ===== 726 Common Vulnerability Scoring System: ==================================== 4.3 Introduction: ============= CMSQLite is a small, fast, flexible and complete Content-Management-System (CMS). It s perfect for freelancers, self-employeds, clubs and associations and small companies. CMSQLite is a CMS, basing on PHP and SQLite. That has many advantages! Comfortable Editor. CMSQLite uses the award winning editor CKEditor. With this editor creating and maintaining your website will be as easy as working with Word. Even complex web sites will be created with a snip of your fingers. CMSQLite supports natively mulit languages. The standard installation supports German and English. All sites and menue items can be translated inside the CMS. An implemented language detection shows your visitors the content in the specific language. Of course visitors of your web page can choose their preffered language, too. Simple Handling CMSQLite is especially developed for users, who don t want to learn much about CMS. The backend structure is simple and a few menu items make work easy and simple. (Copy of the Vendor Homepage: http://www.cmsqlite.net/index.php?c=1&mod=index&lang=en ) Abstract: ========= An independent Laboratory Researcher discovered multiple web vulnerabilities in the CMSQLITE v1.3.2 Content Management System. Report-Timeline: ================ 2012-10-18: Public or Non-Public Disclosure Status: ======== Published Exploitation-Technique: ======================= Remote Severity: ========= High Details: ======== 1.1 A local file include vulnerability is detected in the CMSQLITE v1.3.2 Content Management System. The vulnerability allows a local privileged user account to include and load local system files. The vulnerability is located in the mediaAdmin.php file with the bound vulnerable d parameter request. Successful exploitation of the vulnerability results in a web server compromise via file load (webshell) or information disclosure via local system file include. Vulnerable Module(s): [+] mediaAdmin.php Vulnerable Parameter(s): [+] d= 1.2 A client side cross site scripting vulnerability is detected in the CMSQLITE v1.3.2 Content Management System. The vulnerability allows an attacker (remote) to hijack customer/moderator/admin sessions with medium required user inter action. The security vulnerability is located in the mediaAdmin.php file with the bound vulnerable d parameter request. Successful exploitation can result in account steal, client side phishing attacks, client side malware load, external redirects or stable client side module context manipulation. Vulnerable Module(s): [+] mediaAdmin.php Vulnerable Parameter(s): [+] ?id= 1.3 Multiple client side cross site request forgery vulnerabilities are detected in the CMSQLITE v1.3.2 Content Management System. The vulnerability allows an attacker (remote) to form malicious webpages to execute application functions on client side requests with not expired application session. The security vulnerabilities are located in the deleteMenu, deleteCategory, deleteArticle, addMenu, addCategory & addArticle modules. Successful exploitation can result in forced account add/delete and category/article add/delete via not expired application session. Proof of Concept: ================= 1.1 The local file include vulnerability can be exploited by local privileged user account without required user inter action. For demonstration or reproduce ... PoC: http://cmsqlite.127.0.0.1:8080/cmsqlite/admin/mediaAdmin.php?d=../darius.php+$[NEW PATH]%00 http://cmsqlite.127.0.0.1:8080/cmsqlite/admin/mediaAdmin.php?d=darius.php+$[NEW PATH]%00 1.2 The client side cross site scripting vulnerability can be exploited by remote attackers without privileged application user account and with low or medium required user inter action. For demonstration or reproduce ... Review: id <form name="frm_UploadPic" enctype="multipart/form-data" action="anyfile.php?d="><[MALICIOUS CLIENT SIDE SCRIPT CODE!]">" method="post"> <input PoC: http://cmsqlite.127.0.0.1:8080/cmsqlite/admin/mediaAdmin.php?id=%22%3E%3Ciframe%20src=a%20onload=alert%28%22VL%22%29%20%3C 1.3 The client side cross site request forgery vulnerabilities can be exploited by remote attackers without privileged application user account and with medium or high required user inter action. For demonstration or reproduce ... Affected Delete Element(s): javascript:deleteMenu, javascript:deleteCategory & javascript:deleteArticle Affected Add Element(s): javascript:addMenu, javascript:addCategory & javascript:addArticle Reference(s): http://cmsqlite.127.0.0.1:8080/cmsqlite/admin/helper/deleteMenu.php http://cmsqlite.127.0.0.1:8080/cmsqlite/admin/helper/deleteArticle.php http://cmsqlite.127.0.0.1:8080/cmsqlite/admin/helper/deleteCategory.php Risk: ===== 1.1 The security risk of the local file include vulnerability is estimated as high(-). 1.2 The security risk of the client site cross site scripting vulnerability is estimated as medium(-). 1.3 The security risk of the client site cross site request forgery vulnerabilties are estimated as low(+). Credits: ======== Katharina S.L. (katha@vulnerability-lab.com) Disclaimer: =========== The information provided in this advisory is provided as it is without any warranty. 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