Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Apache Software Foundation | Apache Solr | 8.10.0 – ≤ 8.11.2, 9.0.0 – < 9.3.0 | 9.3.0 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | lucene-solr | 3.6.2+dfsg-23 | — |
| Debian 13 | lucene-solr | 3.6.2+dfsg-23 | — |
| Debian 12 | lucene-solr | 3.6.2+dfsg-23 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.apache.solr:solr-core | >= 9.0.0, < 9.3.0 | 9.3.0 | GHSA-4wxw-42wx-2wfx |
| Maven | org.apache.solr:solr-core | >= 8.10.0, < 8.11.3 | 8.11.3 | GHSA-4wxw-42wx-2wfx |
Advisories 1
- WID-SEC-2024-0340 Apache Solr: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 14, 2025