PHPJabbers Event Ticketing System version 1.0 suffers from a missing rate limiting vulnerability.

    # Exploit Title: PHPJabbers Event Ticketing System v1.0 - No Rate Limit# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link:https://www.phpjabbers.com/meeting-room-booking-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51339Descriptions:A lack of rate limiting in the "Forgot Email" feature of PHPJabbersEvent Ticketing System v1.0 allows attackers to send an excessiveamount of reset requests for a legitimate user, leading to a possibleDenial of Service (DoS) via a large amount of generated e-mailmessages.Steps to Reproduce:1. Visit this URLhttps://demo.phpjabbers.com/1704798072_893/index.php?controller=pjAdmin&action=pjActionIndex2. Now use the account mail that is already registered on this website.3. Capture request data using burp suite and send it to Intruder Tab4. Configure Intruder and Start Attack5. Check your email.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51339)

PHPJabbers Event Ticketing System 1.0 Missing Rate Limiting

PHPJabbers Meeting Room Booking System version 1.0 suffers from multiple persistent cross site scripting vulnerabilities.

    # Exploit Title: PHPJabbers Meeting Room Booking System v1.0 -Multiple Stored XSS# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link:https://www.phpjabbers.com/meeting-room-booking-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51338Descriptions:PHPJabbers Meeting Room Booking System v1.0 is vulnerable to MultipleStored Cross-Site Scripting. Multiple Stored XSS is a type of securityvulnerability that occurs when an application or website allows anattacker to inject malicious scripts into the content that ispermanently stored on the server.Steps to Reproduce:1. Login your panel.2. Vulnerable parameters are "title, name".3. Go to System Users Menu then click add user.4. Then use any XSS Payload in "Name" input field and Save.5. You will see xss popup.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51338)

PHPJabbers Meeting Room Booking System 1.0 Cross Site Scripting

PHPJabbers Event Ticketing System version 1.0 suffers from cross site scripting and html injection vulnerabilities.

    # Exploit Title: PHPJabbers Event Ticketing System v1.0 - Multiple HTML Injection# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link: https://www.phpjabbers.com/event-ticketing-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51303Descriptions:PHPJabbers Event Ticketing System v1.0 is vulnerable to Multiple HTMLInjection. HTML injection, also known as HTML code injection orcross-site scripting (XSS), is a web security vulnerability thatallows an attacker to inject malicious code into a web page that isthen viewed by other users. This can lead to various attacks, such asstealing sensitive information, session hijacking, defacement ofwebsites, or delivering malware to users.Parameters: "lid, name, plugin_sms_api_key, plugin_sms_country_code,title, plugin_sms_api_key, title".Steps to Reproduce:1. Login your panel.2. Go to System Menu then click SMS Settings.3. Then use any HTML Tag in "SMS API Key", "Default Country Code"input field and Save.4. You will see HTML code working here.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51303)# Exploit Title: PHPJabbers Event Ticketing System v1.0 - Multiple Stored XSS# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link: https://www.phpjabbers.com/event-ticketing-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51306Descriptions:PHPJabbers Event Ticketing System v1.0 is vulnerable to MultipleStored Cross-Site Scripting. Multiple Stored XSS is a type of securityvulnerability that occurs when an application or website allows anattacker to inject malicious scripts into the content that ispermanently stored on the server.Steps to Reproduce:1. Login your panel.2. Vulnerable parameters are "name, title".3. Go to System Users then click Add User.4. Then use any XSS Payload in "Name" input field and Save.5. You will see xss popup.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51306)# Exploit Title: PHPJabbers Event Ticketing System v1.0 - Reflected XSS# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link: https://www.phpjabbers.com/event-ticketing-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51337Descriptions:Reflected cross-site scripting (XSS) vulnerability exists in indexpage "lid" parameter of PHPJabbers Event Ticketing System v1.0 thatallows attackers to execute arbitrary web scripts or HTML via acrafted payload injected into the Website login page parameter.Steps to Reproduce:1. Visit main url2. Now use XSS Payload in "lid" parameter.3. You will see xss popup.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51337)

PHPJabbers Event Ticketing System 1.0 Cross Site Scripting / HTML Injection

PHPJabbers Cinema Booking System version 1.0 suffers from a missing rate limiting vulnerability.

    # Exploit Title: PHPJabbers Cinema Booking System v1.0 - No Rate Limit# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link: https://www.phpjabbers.com/cinema-booking-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51334Descriptions:A lack of rate limiting in the "Login Section, Forgot Email" featureof PHPJabbers Cinema Booking System v1.0 allows attackers to send anexcessive amount of reset requests for a legitimate user, leading to apossible Denial of Service (DoS) via a large amount of generatede-mail messages.Steps to Reproduce:1. Visit this URLhttps://demo.phpjabbers.com/1704804809_816/index.php?controller=pjAdmin&action=pjActionIndex2. Now use the account mail that is already registered on this website.3. Capture request data using burp suite and send it to Intruder Tab4. Configure Intruder and Start Attack5. Check your email.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51334)

PHPJabbers Cinema Booking System 1.0 Missing Rate Limiting

PHPJabbers Meeting Room Booking System version 1.0 suffers from a missing rate limiting vulnerability.

    # Exploit Title: PHPJabbers Meeting Room Booking System v1.0 - No Rate Limit# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link:https://www.phpjabbers.com/meeting-room-booking-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51332Descriptions:A lack of rate limiting in the "Forgot Email" feature of PHPJabbersMeeting Room Booking System v1.0 allows attackers to send an excessiveamount of reset requests for a legitimate user, leading to a possibleDenial of Service (DoS) via a large amount of generated e-mailmessages.Steps to Reproduce:1. Visit this URLhttps://demo.phpjabbers.com/1704805602_793/index.php?controller=pjAdmin&action=pjActionLogin2. Now use the account mail that is already registered on this website.3. Capture request data using burp suite and send it to Intruder Tab4. Configure Intruder and Start Attack5. Check your email.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51332)

PHPJabbers Meeting Room Booking System 1.0 Missing Rate Limiting

PHPJabbers Cinema Booking System version 1.0 suffers from reflective and persistent cross site scripting vulnerabilities.

    # Exploit Title: PHPJabbers Cinema Booking System v1.0 - Reflected Cross-Site Scripting# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link: https://www.phpjabbers.com/cinema-booking-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51330Descriptions:Reflected cross-site scripting (XSS) vulnerability exists inReservations menu, Schedule section and "date" parameter of PHPJabbersCinema Booking System v1.0 that allows attackers to execute arbitraryweb scripts or HTML via a crafted payload injected into the Websitelogin page parameter.Steps to Reproduce:1. Login your panel.2. Go to Now Showing menu then click Print.3. Now use XSS Payload in "date" parameter.4. You will see xss popup.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51330)# Exploit Title: PHPJabbers Cinema Booking System v1.0 - Multiple Stored XSS# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link: https://www.phpjabbers.com/cinema-booking-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51335Descriptions:PHPJabbers Cinema Booking System v1.0 is vulnerable to Multiple StoredCross-Site Scripting. Multiple Stored XSS is a type of securityvulnerability that occurs when an application or website allows anattacker to inject malicious scripts into the content that ispermanently stored on the server.Steps to Reproduce:1. Login your panel.2. Vulnerable parameters are "title, name".3. Go to System Users Menu then click add user.4. Then use any XSS Payload in "Name" input field and Save.5. You will see xss popup.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51335)

PHPJabbers Cinema Booking System 1.0 Cross Site Scripting

PHPJabbers Cleaning Business Software version 1.0 suffers from multiple persistent cross site scripting vulnerabilities.

    # Exploit Title: PHPJabbers Cleaning Business Software v1.0 - MultipleStored XSS# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link:https://www.phpjabbers.com/cleaning-business-software/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51328Descriptions:PHPJabbers Cleaning Business Software v1.0 is vulnerable to MultipleStored Cross-Site Scripting. Multiple Stored XSS is a type of securityvulnerability that occurs when an application or website allows anattacker to inject malicious scripts into the content that ispermanently stored on the server.Steps to Reproduce:1. Login your panel.2. Vulnerable parameters are "c_name, name".3. Go to System Users Menu then click add user.4. Then use any XSS Payload in "Name" input field and Save.5. You will see xss popup.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51328)

PHPJabbers Cleaning Business Software 1.0 Cross Site Scripting

PHPJabbers Cleaning Business Software version 1.0 suffers from multiple missing rate limiting vulnerabilities.

    # Exploit Title: PHPJabbers Cleaning Business Software v1.0 - No Rate Limit# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link:https://www.phpjabbers.com/cleaning-business-software/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51326Descriptions:A lack of rate limiting in the "Forgot Email" feature of PHPJabbersCleaning Business Software v1.0 allows attackers to send an excessiveamount of reset requests for a legitimate user, leading to a possibleDenial of Service (DoS) via a large amount of generated e-mailmessages.Steps to Reproduce:1. Visit this URLhttps://demo.phpjabbers.com/1704803403_514/index.php?controller=pjAdmin&action=pjActionLogin2. Now use the account mail that is already registered on this website.3. Capture request data using burp suite and send it to Intruder Tab4. Configure Intruder and Start Attack5. Check your email.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51326)# Exploit Title: PHPJabbers Cleaning Business Software v1.0 - Missing Rate Limit# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link:https://www.phpjabbers.com/cleaning-business-software/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51327Descriptions:A lack of rate limiting in the "Forgot Email" feature of PHPJabbersCleaning Business Software v1.0 allows attackers to send an excessiveamount of reset requests for a legitimate user, leading to a possibleDenial of Service (DoS) via a large amount of generated e-mailmessages.Steps to Reproduce:1. Visit this URLhttps://demo.phpjabbers.com/{*}/index.php?controller=pjAdmin&action=pjActionLogin2. Now use the account mail that is already registered on this website.3. Capture request data using burp suite and send it to Intruder Tab4. Configure Intruder and Start Attack5. Check your email.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51327)

PHPJabbers Cleaning Business Software 1.0 Missing Rate Limiting

PHPJabbers Shared Asset Booking System version 1.0 suffers from multiple persistent cross site scripting vulnerabilities.

    # Exploit Title: PHPJabbers Shared Asset Booking System v1.0 -Multiple Stored XSS# Date: 19/12/2023# Exploit Author: BugsBD Limited# Discover by: Rahad Chowdhury# Vendor Homepage: https://www.phpjabbers.com/# Software Link:https://www.phpjabbers.com/shared-asset-booking-system/#sectionDemo# Version: v1.0# Tested on: Windows 10, Windows 11, Linux# CVE-2023-51325Descriptions:PHPJabbers Shared Asset Booking System v1.0 is vulnerable to MultipleStored Cross-Site Scripting. Multiple Stored XSS is a type of securityvulnerability that occurs when an application or website allows anattacker to inject malicious scripts into the content that ispermanently stored on the server.Steps to Reproduce:1. Login your panel.2. Vulnerable parameters are "title, name".3. Go to System Users Menu then add user.4. Then use any XSS Payload in "Name" input field and Save.5. You will see xss popup.## Reproduce:[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51325)

PHPJabbers Shared Asset Booking System 1.0 Cross Site Scripting

Several international security agencies are echoing a warning by Ivanti about actively exploited vulnerabilities in its VPN solution.

Software vendor Ivanti has warned customers about two actively exploited vulnerabilities in all supported versions of Ivanti Connect Secure and Ivanti Policy Secure Gateways. Successful exploitation would give an attacker the ability to run arbitrary code on Ivanti’s Virtual Private Network (VPN) system.

The warning is echoed by several international security agencies like CISA and the German BSI. Both are flagging active exploitation of these two chained vulnerabilities. Ivanti Connect Secure is a widely used VPN solution that allows users to connect to their organization’s network.

The Common Vulnerabilities and Exposures (CVE) database lists publicly disclosed computer security flaws. The CVEs mentioned in these reports are:

CVE-2023-46805 (CVSS score 8.2 out of 10): an authentication bypass vulnerability in the web component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure, which allows a remote attacker to access restricted resources by bypassing control checks.

CVE-2024-21887 (CVSS score 9.1 out of 10): A command injection vulnerability in web components of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an authenticated administrator to send specially crafted requests and execute arbitrary commands on the appliance.

Ivanti Neurons for Secure Access is not vulnerable to these CVEs. However, the gateways being managed are independently vulnerable to them.

After attackers have used the authentication bypass to authenticate as an administrator they are able to install webshells on the VPN system to gain persistence, allowing them to execute commands on the compromised devices.

Active exploitation has been seen as far back as December 3, 2023. These attackers erased log files and turned logging off on the compromised system. Besides that, they had stolen configuration files, altered existing files, dropped remote files, and established a reverse tunnel allowing them unrestricted access.

One of the dropped files contained a JavaScript that stole the credentials of users that logged in, which could also be used for lateral movement.

**Mitigation**

Patches will be released on a schedule based on versions, with the first coming out in the week of January 22. The last version will come out the week of February 19.

> “We are releasing patches based upon telemetry information available to us from current installed solutions that notify us of the version number they are running. We are releasing patches for the highest number of installs first and then continuing in declining order.”

Until then, customers are under advice to apply a workaround and monitor their network traffic for suspicious activity and analyze the logs on their Connect Secure device.

The workaround requires importing a mitigation.release.20240107.1.xml file which can be obtained via the download portal (login required). The XML file is in the zipped format, so you’ll need to unzip and then import the XML file.

*   Navigate to **Maintenance** > **Import/Export** > **Import XML**
*   Use the **Browse** button to point to the unzipped XML file
*   Click the **Import** Button

Import of this XML into any one node of a Cluster is enough. A FAQ and more detailed instructions can be found in the Ivanti advisory article.

It is important to note that applying the workaround or a patch, when they are made available, is not enough to undo the effects of an attack. If you see signs that your instances have been compromised you should investigate or hire a specialized investigator to find out what the attackers may have obtained and what needs to be done to regain the required safety level.

CISA has added CVE-2023-46805 and CVE-2024-21887 to its Known Exploited Vulnerabilities Catalog, which requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by January 21, 2024 to protect FCEB networks against active threats.

**We don’t just report on vulnerabilities—we identify them, and prioritize action.**

Cybersecurity risks should never spread beyond a headline. Keep vulnerabilities in tow by using ThreatDown Vulnerability and Patch Management.

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