When using ConfigurableInternodeAuthHadoopPlugin for authentication, Apache Solr versions prior to 8.8.2 would forward/proxy distributed requests using server credentials instead of original client credentials. This would result in incorrect authorization resolution on the receiving hosts.
{ "nvd_published_at": "2021-04-13T07:15:00Z", "cwe_ids": [ "CWE-863" ], "severity": "CRITICAL", "github_reviewed": true, "github_reviewed_at": "2021-04-14T15:14:38Z" }