CVE-2023-50292

Incorrect Permission Assignment for Critical Resource, Improper Control of
Dynamically-Managed Code Resources vulnerability in Apache Solr. This issue
affects Apache Solr: from 8.10.0 through 8.11.2, from 9.0.0 before 9.3.0.
The Schema Designer was introduced to allow users to more easily configure
and test new Schemas and configSets. However, when the feature was created,
the “trust” (authentication) of these configSets was not considered.
External library loading is only available to configSets that are “trusted”
(created by authenticated users), thus non-authenticated users are unable
to perform Remote Code Execution. Since the Schema Designer loaded
configSets without taking their “trust” into account, configSets that were
created by unauthenticated users were allowed to load external libraries
when used in the Schema Designer. Users are recommended to upgrade to
version 9.3.0, which fixes the issue.