# 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-2023-51326 Descriptions: A lack of rate limiting in the "Forgot Email" feature of PHPJabbers Cleaning Business Software v1.0 allows attackers to send an excessive amount of reset requests for a legitimate user, leading to a possible Denial of Service (DoS) via a large amount of generated e-mail messages. Steps to Reproduce: 1. Visit this URL https://demo.phpjabbers.com/1704803403_514/index.php?controller=pjAdmin&action=pjActionLogin 2. Now use the account mail that is already registered on this website. 3. Capture request data using burp suite and send it to Intruder Tab 4. Configure Intruder and Start Attack 5. 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-2023-51327 Descriptions: A lack of rate limiting in the "Forgot Email" feature of PHPJabbers Cleaning Business Software v1.0 allows attackers to send an excessive amount of reset requests for a legitimate user, leading to a possible Denial of Service (DoS) via a large amount of generated e-mail messages. Steps to Reproduce: 1. Visit this URL https://demo.phpjabbers.com/{*}/index.php?controller=pjAdmin&action=pjActionLogin 2. Now use the account mail that is already registered on this website. 3. Capture request data using burp suite and send it to Intruder Tab 4. Configure Intruder and Start Attack 5. Check your email. ## Reproduce: [href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51327)