CVE-2023-23937 Information

Description

Pimcore is an Open Source Data & Experience Management Platform: PIM MDM CDP DAM DXP/CMS & Digital Commerce. The upload functionality for updating user profile does not properly validate the file content-type allowing any authenticated user to bypass this security check by adding a valid signature (p.e. GIF89) and sending any invalid content-type. This could allow an authenticated attacker to upload HTML files with JS content that will be executed in the context of the domain. This issue has been patched in version 10.5.16.

Reference

https://github.com/pimcore/pimcore/commit/75a448ef8ac74424cf4e723afeb6d05f9eed872f https://github.com/pimcore/pimcore/security/advisories/GHSA-8xv4-jj4h-qww6