A cross-site request forgery (CSRF) vulnerability in ChurchCRM v4.5.3 allows attackers to change any user's password except for the user that is currently logged in.

A cross-site request forgery (CSRF) vulnerability in ChurchCRM v4.5.3 allows attackers to set a person to a user and set that user to be an Administrator.

A cross-site request forgery (CSRF) vulnerability in ChurchCRM v4.5.3 allows attackers to edit information for existing people on the site.

ChurchCRM 4.5.3 was discovered to contain a CSV injection vulnerability via the Last Name and First Name input fields when creating a new person. These vulnerabilities allow attackers to execute arbitrary code via a crafted excel file.

A stored cross-site scripting (XSS) vulnerability in ChurchCRM 4.5.3, allows remote attackers to inject arbitrary web script or HTML via input fields. These input fields are located in the "Title" Input Field in EventEditor.php.

A reflected cross-site scripting (XSS) vulnerability in ChurchCRM 4.5.3 allows remote attackers to inject arbitrary web script or HTML via the id parameter of /churchcrm/v2/family/not-found.

The hashing algorithm of ChurchCRM v4.5.3 utilizes a non-random salt value which allows attackers to use precomputed hash tables or dictionary attacks to crack the hashed passwords.

A cross-site scripting (XSS) vulnerability in the Edit Group function of ChurchCRM v4.5.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Edit Group Name text field.

ChurchCRM 4.5.3 and below was discovered to contain a stored cross-site scripting (XSS) vulnerability at /api/public/register/family.

An issue in the CSV Import function of ChurchCRM v4.5.3 and below allows attackers to execute arbitrary code via importing a crafted CSV file.