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TI-2023-17291 Aliases CVE-2023-34466GHSA-7f2f-pcv3-j2r7

XWiki Platform's tags on non-viewable pages can be revealed to users

Priority MEDIUM 53CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-200.

Summary

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting in version 5.0-milestone-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, tags from pages not viewable to the current user are leaked by the tags API. This information can also be exploited to infer the document reference of non-viewable pages. This vulnerability has been patched in XWiki 14.4.8, 14.10.4, and 15.0-rc-1.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00554 46th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed xwiki-platform (xwiki): 14.4.8, 14.10.4org.xwiki.platform:xwiki-platform-tag-api (Maven): 14.4.8, 14.10.4

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
XWikixwiki-platform5.0-milestone-1 to before 14.4.8; 14.5 to before 14.10.414.4.8, 14.10.4Patch availableCNA
—org.xwiki.platform:xwiki-platform-tag-api (Maven)5.0-milestone-1 to before 14.4.814.4.8Patch availableGHSA-7f2f-pcv3-j2r7
—org.xwiki.platform:xwiki-platform-tag-api (Maven)14.5 to before 14.10.414.10.4Patch availableGHSA-7f2f-pcv3-j2r7
  • xwiki-platform VendorXWiki Affected 5.0-milestone-1 to before 14.4.8; 14.5 to before 14.10.4 Fixed in 14.4.8, 14.10.4 Patch available CNA
  • org.xwiki.platform:xwiki-platform-tag-api (Maven) Vendor— Affected 5.0-milestone-1 to before 14.4.8 Fixed in 14.4.8 Patch available GHSA-7f2f-pcv3-j2r7
  • org.xwiki.platform:xwiki-platform-tag-api (Maven) Vendor— Affected 14.5 to before 14.10.4 Fixed in 14.10.4 Patch available GHSA-7f2f-pcv3-j2r7

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*5.0.1 to before 14.4.8; 14.10 to before 14.10.4VulnerableXWiki
cpe:2.3:a:xwiki:xwiki:5.0:milestone1:*:*:*:*:*:*5.0 milestone1VulnerableXWiki
  • cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:* Versions 5.0.1 to before 14.4.8; 14.10 to before 14.10.4 Vulnerable ·XWiki
  • cpe:2.3:a:xwiki:xwiki:5.0:milestone1:*:*:*:*:*:* Versions 5.0 milestone1 Vulnerable ·XWiki

Remediation

  • Fix · CNA xwiki-platform (xwiki) Fixed in 14.4.8, 14.10.4
  • Fix · GHSA-7f2f-pcv3-j2r7 org.xwiki.platform:xwiki-platform-tag-api (Maven) Fixed in 14.4.8 Advisory →
  • Fix · GHSA-7f2f-pcv3-j2r7 org.xwiki.platform:xwiki-platform-tag-api (Maven) Fixed in 14.10.4 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-34466
  2. 2026-10-03 Alias added: GHSA-7f2f-pcv3-j2r7

References

Exploit 1

Advisory 2

Other 1

  • TI-2025-18595 Remote code execution as guest via SolrSearchMacros request in xwiki KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-25214 Remote code execution through the section parameter in Administration as guest in XWiki Platform CVSS 3.1CRITICAL 10.0
  • TI-2025-23500 XWiki Platform vulnerable to SQL injection through getdeleteddocuments.vm template sort parameter CVSS 4.0CRITICAL 9.3
  • TI-2025-23979 org.xwiki.platform:xwiki-platform-rest-server allows SQL injection in query endpoint of REST API CVSS 4.0CRITICAL 9.3
  • TI-2024-20829 XWiki Platform: Remote code execution from account via SearchSuggestSourceSheet CVSS 3.1CRITICAL 10.0
  • TI-2024-14375 XWiki Remote Code Execution vulnerability via user registration CVSS 3.1CRITICAL 10.0
See all 247 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences