Elasticsearch Security versions 6.5.0 and 6.5.1 contain an XXE flaw in Machine Learning's find_file_structure API. If a policy allowing external network access has been added to Elasticsearch's Java Security Manager then an attacker could send a specially crafted request capable of leaking content of local files on the Elasticsearch node. This could allow a user to access information that they should not have access to.
| Software | From | Fixed in |
|---|---|---|
| elastic / elasticsearch | 6.5.1 | 6.5.1.x |
| elastic / elasticsearch | 6.5.0 | 6.5.0.x |
org.elasticsearch / elasticsearch
|
6.5.0 | 6.5.2 |