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TI-2023-13887 Aliases CVE-2023-29519GHSA-3hjg-cghv-22ww

Code injection in org.xwiki.platform:xwiki-platform-attachment-ui

Priority HIGH 74CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub.

Summary

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki. The vulnerability has been patched in XWiki 13.10.11, 14.4.8, 14.10.2, 15.0-rc-1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01945 80th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed xwiki-platform (xwiki): 13.10.11, 14.4.8, 14.10.2org.xwiki.platform:xwiki-platform-attachment-ui (Maven): 13.10.11, 14.4.8, 14.10.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

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-platformbefore 13.10.11; 14.0.0 to before 14.4.8; 14.5.0 to before 14.10.213.10.11, 14.4.8, 14.10.2Patch availableCNA
—org.xwiki.platform:xwiki-platform-attachment-ui (Maven)3.0-rc-1 to before 13.10.1113.10.11Patch availableGHSA-3hjg-cghv-22ww
—org.xwiki.platform:xwiki-platform-attachment-ui (Maven)14.0-rc-1 to before 14.4.814.4.8Patch availableGHSA-3hjg-cghv-22ww
—org.xwiki.platform:xwiki-platform-attachment-ui (Maven)14.5 to before 14.10.214.10.2Patch availableGHSA-3hjg-cghv-22ww
  • xwiki-platform VendorXWiki Affected before 13.10.11; 14.0.0 to before 14.4.8; 14.5.0 to before 14.10.2 Fixed in 13.10.11, 14.4.8, 14.10.2 Patch available CNA
  • org.xwiki.platform:xwiki-platform-attachment-ui (Maven) Vendor— Affected 3.0-rc-1 to before 13.10.11 Fixed in 13.10.11 Patch available GHSA-3hjg-cghv-22ww
  • org.xwiki.platform:xwiki-platform-attachment-ui (Maven) Vendor— Affected 14.0-rc-1 to before 14.4.8 Fixed in 14.4.8 Patch available GHSA-3hjg-cghv-22ww
  • org.xwiki.platform:xwiki-platform-attachment-ui (Maven) Vendor— Affected 14.5 to before 14.10.2 Fixed in 14.10.2 Patch available GHSA-3hjg-cghv-22ww

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*before 13.10.11; 14.0 to before 14.4.8; 14.5 to before 14.10.2VulnerableXWiki
  • cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:* Versions before 13.10.11; 14.0 to before 14.4.8; 14.5 to before 14.10.2 Vulnerable ·XWiki

Remediation

  • Fix · CNA xwiki-platform (xwiki) Fixed in 13.10.11, 14.4.8, 14.10.2
  • Fix · GHSA-3hjg-cghv-22ww org.xwiki.platform:xwiki-platform-attachment-ui (Maven) Fixed in 13.10.11 Advisory →
  • Fix · GHSA-3hjg-cghv-22ww org.xwiki.platform:xwiki-platform-attachment-ui (Maven) Fixed in 14.4.8 Advisory →
  • Fix · GHSA-3hjg-cghv-22ww org.xwiki.platform:xwiki-platform-attachment-ui (Maven) Fixed in 14.10.2 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-29519
  2. 2026-10-03 Alias added: GHSA-3hjg-cghv-22ww

References

Exploit 2

Patch 1

Advisory 1

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