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CVE-2025-24814— Apache Solr: Core-creation with "trusted" configset can use arbitrary untrusted files

Quick assessment

Affected
Apache Software Foundation Apache Solr
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Solr是美国阿帕奇（Apache）基金会的一款基于Lucene（一款全文搜索引擎）的搜索服务器。该产品支持层面搜索、垂直搜索、高亮显示搜索结果等。 Apache Solr 9.7版本及之前版本存在安全漏洞，该漏洞源于Core创建功能允许用户用任意配置文件替换可信的配置集文件。

AI Predicted 9.8 Difficulty: Easy EPSS 1.18% · P65
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I. Basic Information for CVE-2025-24814

Vulnerability Information
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Vulnerability Title
Apache Solr: Core-creation with "trusted" configset can use arbitrary untrusted files
Source: CVE Program / CVE List V5
Vulnerability Description
Core creation allows users to replace "trusted" configset files with arbitrary configuration Solr instances that (1) use the "FileSystemConfigSetService" component (the default in "standalone" or "user-managed" mode), and (2) are running without authentication and authorization are vulnerable to a sort of privilege escalation wherein individual "trusted" configset files can be ignored in favor of potentially-untrusted replacements available elsewhere on the filesystem.  These replacement config files are treated as "trusted" and can use "<lib>" tags to add to Solr's classpath, which an attacker might use to load malicious code as a searchComponent or other plugin. This issue affects all Apache Solr versions up through Solr 9.7.  Users can protect against the vulnerability by enabling authentication and authorization on their Solr clusters or switching to SolrCloud (and away from "FileSystemConfigSetService").  Users are also recommended to upgrade to Solr 9.8.0, which mitigates this issue by disabling use of "<lib>" tags by default.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
带着不必要的权限执行
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Solr 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Solr是美国阿帕奇（Apache）基金会的一款基于Lucene（一款全文搜索引擎）的搜索服务器。该产品支持层面搜索、垂直搜索、高亮显示搜索结果等。 Apache Solr 9.7版本及之前版本存在安全漏洞，该漏洞源于Core创建功能允许用户用任意配置文件替换可信的配置集文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Solr 0 ~ 9.7 -

II. Public POCs for CVE-2025-24814

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III. Intelligence Information for CVE-2025-24814

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Mailing List Discussions for CVE-2025-24814 (1)

Same Patch Batch · Apache Software Foundation · 2025-01-27 · 3 CVEs total

CVE-2024-52012 Apache Solr: Configset upload on Windows allows arbitrary path write-access
CVE-2025-24783 Apache Cocoon: continuations may not be private

IV. Related Vulnerabilities

Same product: Apache Solr
Same vendor: Apache Software Foundation
Same weakness: CWE-250

V. Comments for CVE-2025-24814

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