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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.elasticsearch:elasticsearch(Maven) | 6.5.0 | 6.5.2 | N/A |
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