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CVE-2023-48241— XWiki exposed whole content of all documents of all wikis to anybody with view right on Solr suggest service

Quick assessment

Affected
xwiki xwiki-platform
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

XWiki Platform是法国XWiki基金会的一套用于创建Web协作应用程序的Wiki平台。 Xwiki 6.3-milestone-2到14.10.15版本、15.0-rc-1到15.5.1版本存在安全漏洞，该漏洞源于向任何有权访问它的人公开了所有文档的内容，暴露 wiki 中存储的所有信息。

CVSS 7.5 · High EPSS 72.82% · P99

Public Exploits 1

Nuclei · 1 CVE-2023-48241.yaml [template]
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I. Basic Information for CVE-2023-48241

Vulnerability Information
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Vulnerability Title
XWiki exposed whole content of all documents of all wikis to anybody with view right on Solr suggest service
Source: CVE Program / CVE List V5
Vulnerability Description
XWiki Platform is a generic wiki platform. Starting in version 6.3-milestone-2 and prior to versions 14.10.15, 15.5.1, and 15.6RC1, the Solr-based search suggestion provider that also duplicates as generic JavaScript API for search results in XWiki exposes the content of all documents of all wikis to anybody who has access to it, by default it is public. This exposes all information stored in the wiki (but not some protected information like password hashes). While there is a right check normally, the right check can be circumvented by explicitly requesting fields from Solr that don't include the data for the right check. This has been fixed in XWiki 15.6RC1, 15.5.1 and 14.10.15 by not listing documents whose rights cannot be checked. No known workarounds are available.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
XWiki Platform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
XWiki Platform是法国XWiki基金会的一套用于创建Web协作应用程序的Wiki平台。 Xwiki 6.3-milestone-2到14.10.15版本、15.0-rc-1到15.5.1版本存在安全漏洞，该漏洞源于向任何有权访问它的人公开了所有文档的内容，暴露 wiki 中存储的所有信息。
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

Vendor Product Affected Versions CPE Subscribe
xwiki xwiki-platform >= 6.3-milestone-2, < 14.10.15 -

II. Public POCs for CVE-2023-48241

# POC Description Source Link Shenlong Link
1 The Solr-based search suggestion provider that also duplicates as generic JavaScript API for search results in XWiki exposes the content of all documents of all wikis to anybody who has access to it, by default it is public. This exposes all information stored in the wiki (but not some protected information like password hashes). While there is a right check normally, the right check can be circumvented by explicitly requesting fields from Solr that don't include the data for the right check. This can be reproduced by opening <xwiki-server>/xwiki/bin/get/XWiki/SuggestSolrService?outputSyntax=plain&media=json&nb=1000&query=q%3D*%3A*%0Aq.op%3DAND%0Afq%3Dtype%3ADOCUMENT%0Afl%3Dtitle_%2C+reference%2C+links%2C+doccontentraw_%2C+objcontent__&input=+ where <xwiki-server> is the URL of the XWiki installation. If this displays any results, the wiki is vulnerable. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-48241.yaml POC Details
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III. Intelligence Information for CVE-2023-48241

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Patches & Fixes for CVE-2023-48241 (1)

Vendor Advisories for CVE-2023-48241 (1)

Other References for CVE-2023-48241 (1)

IV. Related Vulnerabilities

Same product: xwiki-platform
Same vendor: xwiki
Same weakness: CWE-285

V. Comments for CVE-2023-48241

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