The JAX-RS module in Apache CXF prior to 3.0.12 and 3.1.x prior to 3.1.9 provides a number of Atom JAX-RS MessageBodyReaders. These readers use Apache Abdera Parser which expands XML entities by default which represents a major XXE risk.
{ "nvd_published_at": "2017-08-10T18:29:00Z", "cwe_ids": [ "CWE-611" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2022-07-06T19:47:38Z" }