SourceCodester Customer Support System 1.0 contains an incorrect access control vulnerability in ajax.php. The AJAX dispatcher does not enforce authentication or authorization before invoking administrative methods in admin_class.php based on the action parameter. An unauthenticated remote attacker can perform sensitive operations such as creating customers and deleting users (including the admin account), as well as modifying or deleting other application records (tickets, departments, comments), resulting in unauthorized data modification.

Reflected Cross-Site Scripting (XSS) vulnerability in Customer Support System

Reflected Cross-Site Scripting (XSS) in /customer_support/index.php in Customer Support System v1.0, which allows remote attackers to execute arbitrary code via the page parameter.

SQL injection vulnerability in Customer Support System

SQL injection vulnerability in Customer Support System v1.0. This vulnerability allows an authenticated attacker to retrieve, create, update and delete databases via the id parameter in the /customer_support/manage_user.php endpoint.

A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the address parameter at /customer_support/index.php?page=new_customer.

A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the subject parameter at /customer_support/index.php?page=new_ticket.

A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the contact parameter at /customer_support/index.php?page=customer_list.

Cross Site Scripting vulnerability in Customer Support System v.1.0 allows a remote attacker to escalate privileges via a crafted script firstname, "lastname", "middlename", "contact" and address parameters.

A directory listing vulnerability in Customer Support System v1 allows attackers to list directories and sensitive files within the application without requiring authorization.

Customer Support System v1 was discovered to contain a SQL injection vulnerability via the email parameter at /customer_support/ajax.php.

Customer Support System v1 was discovered to contain a SQL injection vulnerability via the username parameter at /customer_support/ajax.php?action=login.

Customer Support System v1 was discovered to contain a SQL injection vulnerability via the lastname parameter at /customer_support/ajax.php?action=save_user.

Customer Support System v1 was discovered to contain a SQL injection vulnerability via the id parameter at /customer_support/manage_department.php.

Customer Support System v1 was discovered to contain a SQL injection vulnerability via the id parameter at /customer_support/index.php?page=edit_customer.

Customer Support System v1 was discovered to contain a SQL injection vulnerability via the subject parameter at /customer_support/ajax.php?action=save_ticket.

A local file inclusion (LFI) in Customer Support System v1 allows attackers to include internal PHP files and gain unauthorized acces via manipulation of the page= parameter at /customer_support/index.php.

A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the firstname parameter at /customer_support/index.php?page=customer_list.

A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the email parameter at /customer_support/index.php?page=customer_list.

Sourcecodester Customer Support System 1.0 has multiple SQL injection vulnerabilities in /customer_support/ajax.php?action=save_ticket via department_id, customer_id, and subject.

Incorrect access control in Customer Support System v1 allows non-administrator users to access administrative pages and execute actions reserved for administrators.