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CVE-2023-50290— Apache Solr: Host environment variables are published via the Metrics API

EPSS 92.95% · P100
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I. Basic Information for CVE-2023-50290

Vulnerability Information
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Vulnerability Title
Apache Solr: Host environment variables are published via the Metrics API
Source: NVD (National Vulnerability Database)
Vulnerability Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Solr. The Solr Metrics API publishes all unprotected environment variables available to each Apache Solr instance. Users are able to specify which environment variables to hide, however, the default list is designed to work for known secret Java system properties. Environment variables cannot be strictly defined in Solr, like Java system properties can be, and may be set for the entire host, unlike Java system properties which are set per-Java-proccess. The Solr Metrics API is protected by the "metrics-read" permission. Therefore, Solr Clouds with Authorization setup will only be vulnerable via users with the "metrics-read" permission. This issue affects Apache Solr: from 9.0.0 before 9.3.0. Users are recommended to upgrade to version 9.3.0 or later, in which environment variables are not published via the Metrics API.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Solr 信息泄露漏洞
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 9.0.0至9.3.0之前版本存在信息泄露漏洞，该漏洞源于存在敏感信息泄露漏洞。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
Apache Software FoundationApache Solr 9.0.0 ~ 9.3.0 -

II. Public POCs for CVE-2023-50290

#POC DescriptionSource LinkShenlong Link
1Exposure of Sensitive Information to an Unauthorized Actor Vulnerability in Apache Solr. The Solr Metrics API publishes all unprotected environment variables available to each Apache Solr instance. Users can specify which environment variables to hide, however, the default list is designed to work for known secret Java system properties. Environment variables cannot be strictly defined in Solr, like Java system properties can be, and may be set for the entire host,unlike Java system properties which are set per-Java-proccess. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-50290.yamlPOC Details
2Bug bounty and vulnerability research reports by Desai Vinayak — includes CVE-2023-50290 (Apache Solr) and Zscaler subdomain takeover findings.https://github.com/desaivinayak449/bug-bounty-reports-desai-vinayakPOC Details
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III. Intelligence Information for CVE-2023-50290

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Same Patch Batch · Apache Software Foundation · 2024-01-15 · 3 CVEs total

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CVE-2023-46749Apache Shiro before 1.13.0 or 2.0.0-alpha-4, may be susceptible to a path traversal attack

IV. Related Vulnerabilities

Same product: Apache Solr
Same vendor: Apache Software Foundation
Same weakness: CWE-200

V. Comments for CVE-2023-50290

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