Description
In mapfish-print before version 3.24, a user can do to an XML External Entity (XXE) attack with the provided SDL style.
Remediation
References
https://github.com/mapfish/mapfish-print/pull/1397/commits/e1d0527d13db06b2b62ca7d6afb9e97dacd67a0e
https://github.com/mapfish/mapfish-print/security/advisories/GHSA-vjv6-gq77-3mjw