Dragonfly is a Java runtime dependency management library. Dragonfly v0.3.0-SNAPSHOT does not configure DocumentBuilderFactory to prevent XML external entity (XXE) attacks. This issue is patched in 0.3.1-SNAPSHOT. As a workaround, since Dragonfly only parses XML `SNAPSHOT` versions are being resolved, this vulnerability may be avoided by not trying to resolve `SNAPSHOT` versions.
https://github.com/HyperaDev/Dragonfly/security/advisories/GHSA-6x3m-96qp-mmxv
https://github.com/HyperaDev/Dragonfly/commit/9661375e1135127ca6cdb5712e978bec33cc06b3