GHSA-2RGP-F66F-4499 Goobi viewer - Core: Unauthenticated Solr Streaming Expression Proxy

Summary The Goobi viewer REST endpoint POST /api/v1/index/stream accepted an arbitrary Solr streaming expression from unauthenticated network clients and forwarded it to the backend Solr server without restriction. An attacker could read the complete Solr index and, in default Solr deployments,...