A vulnerability exists in ChurchCRM 5.13.0. and prior that allows an attacker to execute arbitrary SQL queries by exploiting a boolean-based and time-based blind SQL Injection vulnerability in the BatchWinnerEntry functionality. The CurrentFundraiser parameter is directly concatenated into an SQL query without sufficient sanitization, allowing an attacker to manipulate database queries and execute arbitrary commands, potentially leading to data exfiltration, modification, or deletion. Please note the vulnerability requires Administrator privileges.

A vulnerability exists in ChurchCRM 5.13.0 and prior that allows an attacker to execute arbitrary SQL queries by exploiting a boolean-based and time-based blind SQL Injection vulnerability in the DonatedItemEditor functionality. The CurrentFundraiser parameter is directly concatenated into an SQL query without sufficient sanitization, allowing an attacker to manipulate database queries and execute arbitrary commands, potentially leading to data exfiltration, modification, or deletion. Please note that this vulnerability requires Administrator privileges.

A vulnerability exists in ChurchCRM 5.13.0 and prior that allows an attacker to execute arbitrary SQL queries by exploiting a boolean-based blind SQL Injection vulnerability in the EditEventAttendees functionality. The EID parameter is directly concatenated into an SQL query without proper sanitization, making it susceptible to SQL injection attacks. An attacker can manipulate the query, potentially leading to data exfiltration, modification, or deletion.  Please note that this vulnerability requires Administrator privileges.

A time-based blind SQL Injection vulnerability exists in the ChurchCRM 5.13.0 and prior EditEventAttendees.php within the EN_tyid parameter. The parameter is directly inserted into an SQL query without proper sanitization, allowing attackers to inject malicious SQL commands. Please note that the vulnerability requires Administrator permissions. This flaw can potentially allow attackers to delay the response, indicating the presence of an SQL injection vulnerability. While it is a time-based blind injection, it can be exploited to gain insights into the underlying database, and with further exploitation, sensitive data could be retrieved.

A vulnerability exists in ChurchCRM 5.13.0 that allows an attacker to execute arbitrary JavaScript in a victim's browser via Reflected Cross-Site Scripting (XSS) in the EditEventAttendees.php page. This requires Administration privileges and affects the EID parameter. The flaw allows an attacker to steal session cookies, perform actions on behalf of an authenticated user, and gain unauthorized access to the application.

A vulnerability exists in ChurchCRM 5.13.0 and prior that allows an attacker to execute arbitrary SQL queries by exploiting a time-based blind SQL Injection vulnerability in the EditEventTypes functionality. The newCountName parameter is directly concatenated into an SQL query without proper sanitization, allowing an attacker to manipulate database queries and execute arbitrary commands, potentially leading to data exfiltration, modification, or deletion.

A vulnerability exists in ChurchCRM 5.13.0 and prior that allows an attacker to hijack a user's session by exploiting a Stored Cross Site Scripting (XSS) vulnerability in the Group Editor page. This allows admin users to inject malicious JavaScript in the description field, which captures the session cookie of authenticated users. The cookie can then be sent to an external server, enabling session hijacking. It can also lead to information disclosure, as exposed session cookies can be used to impersonate users and gain unauthorised access to sensitive information.

ChurchCRM is an open-source church management system. Versions of the application prior to 5.9.2 are vulnerable to an authenticated SQL injection due to an improper sanitization of user input. Authentication is required, but no elevated privileges are necessary. This allows attackers to inject SQL statements directly into the database query due to inadequate sanitization of the EID parameter in in a GET request to `/GetText.php`. Version 5.9.2 patches the issue.

A XSS vulnerability was found in the ChurchCRM v.5.5.0 functionality, edit your event, where malicious JS or HTML code can be inserted in the Event Sermon field in EventEditor.php.

Cross Site Scripting (XSS) vulnerability in ChurchCRM version 4.2.1, allows remote attckers to execute arbitrary code and gain sensitive information via crafted payload in Add New Deposit field in View All Deposit module.