CVE-2021-43258 Information

Description

CartView.php in ChurchInfo 1.3.0 allows attackers to achieve remote code execution through insecure uploads. This requires authenticated access tot he ChurchInfo application. Once authenticated a user can add names to their cart and compose an email. Uploading an attachment for the email stores the attachment on the site in the /tmp_attach/ folder where it can be accessed with a GET request. There are no limitations on files that can be attached allowing for malicious PHP code to be uploaded and interpreted by the server.

Reference

http://www.churchdb.org/ https://github.com/rapid7/metasploit-framework/pull/17257 https://sourceforge.net/projects/churchinfo/files/