Vulnerability-Lookup

CNVD-2026-09793

Vulnerability from cnvd - Published: 2026-01-30

Title

Apache Solr输入验证错误漏洞

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存在输入验证错误漏洞，该漏洞源于基于规则的授权插件输入验证不足，攻击者可利用该漏洞导致对某些Solr API的未授权访问。

Severity

高

Patch Name

Apache Solr输入验证错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://solr.apache.org/

Reference

https://lists.apache.org/thread/d59hqbgo7p62myq7mgfpz7or8n1j7wbn

Impacted products

Name
Apache Solr >=5.3.0，<9.10.1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-22022",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-22022"
    }
  },
  "description": "Apache Solr\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eLucene\uff08\u4e00\u6b3e\u5168\u6587\u641c\u7d22\u5f15\u64ce\uff09\u7684\u641c\u7d22\u670d\u52a1\u5668\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5c42\u9762\u641c\u7d22\u3001\u5782\u76f4\u641c\u7d22\u3001\u9ad8\u4eae\u663e\u793a\u641c\u7d22\u7ed3\u679c\u7b49\u3002\n\nApache Solr\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u57fa\u4e8e\u89c4\u5219\u7684\u6388\u6743\u63d2\u4ef6\u8f93\u5165\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5bf9\u67d0\u4e9bSolr API\u7684\u672a\u6388\u6743\u8bbf\u95ee\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://solr.apache.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-09793",
  "openTime": "2026-01-30",
  "patchDescription": "Apache Solr\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eLucene\uff08\u4e00\u6b3e\u5168\u6587\u641c\u7d22\u5f15\u64ce\uff09\u7684\u641c\u7d22\u670d\u52a1\u5668\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5c42\u9762\u641c\u7d22\u3001\u5782\u76f4\u641c\u7d22\u3001\u9ad8\u4eae\u663e\u793a\u641c\u7d22\u7ed3\u679c\u7b49\u3002\r\n\r\nApache Solr\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u57fa\u4e8e\u89c4\u5219\u7684\u6388\u6743\u63d2\u4ef6\u8f93\u5165\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5bf9\u67d0\u4e9bSolr API\u7684\u672a\u6388\u6743\u8bbf\u95ee\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apache Solr\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Solr \u003e=5.3.0\uff0c\u003c9.10.1"
  },
  "referenceLink": "https://lists.apache.org/thread/d59hqbgo7p62myq7mgfpz7or8n1j7wbn",
  "serverity": "\u9ad8",
  "submitTime": "2026-01-30",
  "title": "Apache Solr\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2026-22022 (GCVE-0-2026-22022)

Vulnerability from cvelistv5 – Published: 2026-01-21 13:41 – Updated: 2026-01-21 15:35

Title

Apache Solr: Unauthorized bypass of certain "predefined permission" rules in the RuleBasedAuthorizationPlugin

Summary

Deployments of Apache Solr 5.3.0 through 9.10.0 that rely on Solr's "Rule Based Authorization Plugin" are vulnerable to allowing unauthorized access to certain Solr APIs, due to insufficiently strict input validation in those components. Only deployments that meet all of the following criteria are impacted by this vulnerability: * Use of Solr's "RuleBasedAuthorizationPlugin" * A RuleBasedAuthorizationPlugin config (see security.json) that specifies multiple "roles" * A RuleBasedAuthorizationPlugin permission list (see security.json) that uses one or more of the following pre-defined permission rules: "config-read", "config-edit", "schema-read", "metrics-read", or "security-read". * A RuleBasedAuthorizationPlugin permission list that doesn't define the "all" pre-defined permission * A networking setup that allows clients to make unfiltered network requests to Solr. (i.e. user-submitted HTTP/HTTPS requests reach Solr as-is, unmodified or restricted by any intervening proxy or gateway) Users can mitigate this vulnerability by ensuring that their RuleBasedAuthorizationPlugin configuration specifies the "all" pre-defined permission and associates the permission with an "admin" or other privileged role. Users can also upgrade to a Solr version outside of the impacted range, such as the recently released Solr 9.10.1.

Severity

8.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-21 15:34 UTC

CWE

CWE-285 - Improper Authorization

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/d59hqbgo7p62myq7m…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/01/20/4

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Solr	Affected: 5.3 , ≤ 9.10.0 (semver)

Credits

monkeontheroof

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2026-09793

CVE-2026-22022 (GCVE-0-2026-22022)

Tags

Sightings

Nomenclature

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